Olympiades ENSAE - 1er S 2025

  • Posted on: 8 May 2025
  • By: sbana

Exercice 1

Cet exercice est composé de parties $A$, $B$ et $C$  dans une large mesure indépendantes.
 
Partie A :

On définit par $A$ l'ensemble des fonctions $f\ :\  [0\;,1]\rightarrow \mathbb{R}$ vérifiant les conditions suivantes :

$\bullet\ $Pour tous réels $\alpha$ et $\beta\in[0\;,1]/\alpha <\beta$ si $f(\alpha)\times f(\beta)\leq 0$ alors il existe au moins $\overline{x}]\alpha\;,\beta[$ tel que $f\left(\overline{x}\right)=0$

$\bullet\ f(x)=f(1)=0$

$\bullet\ $Pour tout $x$ réel de l'intervalle $\left[0\;,\dfrac{7}{10}\right]\;,f\left(x+\dfrac{3}{10}\right)\neq f(x)$

Soit $f$ un élément de $A.$

On définit une fonction $h\ :\ \left[0\;,\dfrac{7}{10}\right]\rightarrow\;,\mathbb{R}$ donnée par : $h(x)=f\left(x+\dfrac{3}{10}\right)-f(x)$, pour tout $x\left[0\;,\dfrac{7}{10}\right]$

On suppose que h vérifie la condition $(1)$
 
$(1)$ Montrer que $h(x)$ est de signe constant sur $[0\;,\dfrac{7}{10}]$

$(2)$ Démontrer que l'équation $f(x)=0$ admet au moins sept solutions sur $[0\;,\dfrac{7}{10}]$
 
Partie B :

Les martiens sont les habitants, en nombre éventuellement infini, de la planète Mars.

Vis à vis d'eux-mêmes et de leurs semblables, les martiens sont capables de ressentir deux types d'émotions, qu'ils appellent amour et respect.

Il a été observé que :  

$\bullet\ $Chaque martien aime un et un seul martien, et respecte un et un seul martien.
 
$\bullet\ $Si $A$ aime $B$, alors tout martien qui respecte $A$ aime également $B$
 
$\bullet\ $ Si $A$ respecte $B$, alors tout martien qui aime $A$ respecte également $B.$
 
$\bullet\ $Chaque martien est aimé d'au moins un martien.  

On se propose de vérifier s'il est vrai que chaque martien respecte le martien qu'il aime.
 
Pour chaque martien $x$ , on désigne respectivement par $f(x)$ et $g(x)$ les martiens aimés et respectés par $x$

$(1)$ Montrer que les fonctions $f$ et $g$ sont bien définies de l'ensemble $X$ des martiens sur lui-même.
 
$(2)$ Montrer que $f[g(x)]=f(x)$ et $g[f(x)]=g(x)$ pour tout $x$ dans $X$
 
$(3)$ Montrer finalement que, pour tout $x$, on a $f(x)=g(x)=x$
 
$(4)$ Conclure !

Partie C :

Soit $n\in\mathbb{N}^{\ast}$, $m_{1}$, $m_{2}$, $\ldots$, $m_{n}$ des réels et $\mathrm{e}_{1}$, $\mathrm{e}_{2}$, $\ldots$, $\mathrm{e}_{n}$

des réels strictement, positifs on a :
$$\begin{array}{rcl}\dfrac{m_{1}^{2}}{\mathrm{e}_{1}}+\dfrac{m_{2}^{2}}{\mathrm{e}_{2}}+\ldots+\dfrac{m_{n}^{2}}{\mathrm{e}_{2}}\geq\dfrac{\left(m_{1}+m_{2}+\ldots+m_{n}\right)^{2}}{\mathrm{e}_{1}+\mathrm{2}+\ldots+\mathrm{e}_{n}}\end{array}$$

Cette inégalité est connue sous le nom de l'inégalité des Mauvais Élèves $(IME)$
En appliquant l'$IME$, montrer que :

$(1)$ Si $a_{1}$, $a_{2}$, $\ldots$, $a_{n}$ sont $n$ réels strictement positifs alors :

$\dfrac{1}{a_{1}}+\dfrac{1}{a_{2}}+\ldots+\dfrac{1}{a_{n}}\geq\dfrac{n^{2}}{a_{1}+a_{2}+\ldots+a_{n}}$
 
$(2)$ Si $a$, $b$ et $c$ sont $3$ réels strictement positifs alors :

$\dfrac{a}{a+2c}+\dfrac{b}{b+2a}+\dfrac{c}{c+2b}\geq 1$

$(3)$ Si $x$, $y$ et $z$ sont réels strictement positifs tels que : $\dfrac{1}{x+1}+\dfrac{1}{y+1}+\dfrac{1}{z+1}=1$ alors $xyz\geq 8$

On considère la figure suivante où $ABMN$ et $ARSC$ sont des carrés construits à partir du triangle $ABC$

On construit en outre le parallélogramme $ANA'R$

1. a. Démontrer que $\left(AA'\right)$ est une hauteur du triangle $ABC$

b. Démontrer que $AA'=BC$

2. On considère les parallélogramme $NARA'$, $QBMB'$ et $SCPC'$

Justifier que $\left(AA'\right)$, $\left(BB'\right)$ et $\left(CC'\right)$ sont concourantes.

b. Démontrer que dans un triangle $ABC$, si $M$ désigne le milieu de $[BC]$ alors : $AB^{2}+ac^{2}=2\left(BM^{2}+AM^{2}\right)$ (Théorème d'Apollonius).

c. En déduire que $NR^{2}+QM^{2}+SP^{2}=3\left(AB^{2}+AC^{2}+BC^{2}\right)$

Exercice 3

$\mathbb{R}$ désigne l'ensemble des nombres réels.

Dans ce problème, on cherche à déterminer les applications $f$ définies sur $]0\ ;\ +\infty[$ et à valeurs dans $]0\ ;\ +\infty[$  vérifiant les deux propriétés suivantes :

$\bullet\ $pour tous nombres réels strictement positifs $x$ et $y$, $f[xf(y)]=yf(x)$ ;
 
$\bullet\ f$ est bornée sur $[1\ ;\ +\infty[$ il existe un nombre réel $A$ tel que pour tout nombre réel $x\geq 1$, $f|f(x)|\leq A$

Partie I

Soit $I$ un intervalle de $\mathbb{R}$ et soit $h$ une application définie sur $I$ et à valeurs dans $I$

On dit que est $h$ une involution de $I$ si pour tout nombre réel $x$ dans $I\;,h[h(x)]=x$

1. Donner un exemple d'involution de $\mathbb{R}$ dans R autre que l'identité.

2. Donner un exemple d'involution de $]0\ ;\ +\infty[$ dans $]0\ ;\ +\infty[$ autre que l'identité.   

3. Montrer qu'une involution de $I$ dans $I$ est bijective.

Partie II

Soit $f$ une fonction vérifiant les deux conditions citées au début de l'énoncé.
 
1. Soit deux nombres réels $y_{1}$, $y_{2}$ strictement positifs tels que $f\left(y_{1}\right)=f\left(y_{2}\right).$

Montrer que $y_{1}f(1)=y_{2}f(1)$

2. Montrer que $f$ est injective.
 
3. Montrer que $f[f(1)]=f(1)$ puis $f(1)$ puis que $f(1)=1$
 
4. Montrer que $f$ est une involution de $]0\ ;\ +\infty[$

5. Soient $a$ et $b$ deux réels strictement positifs.

Montrer que $f(ab)=ff(a)f(b)$

Indication : on pourra poser $b=f(y)$

Partie III

On note $F$ l'ensemble des points fixes de $f$ : $F=\lbrace x\in]0\ ;\`+\infty\left[/f(x)=x\right\rbrace$
 
1) Montrer que pour tout $x\in]0\ ;\ +\infty[\;,xf(x)$ est un élément de  $F.$

2. Montrer que $1$ est un élément de $F.$
 
3. Montrer que si $x$ et $y$ sont des éléments de $F$, alors $xy$ et $\dfrac{x}{y}$
 sont également des éléments de $F.$
 
4. Montrer que si $x$ est un élément de $F$, alors pour tout entier naturel $n$, $xn$ est un élément de $F$

5. Montrer que si $x$ est un élément de $F$, alors $x=1$

Indication : on pourra considérer l'application : $\mathbb{N}\rightarrow \mathbb{N}$ définie par $x_{n}x^{n}$

6. Montrer que $F=\lbrace 1\rbrace$
 
7. En déduire $f.$
 
8. Donner enfin toutes les applications répondant au problème posé.

 

 

Niveau: 
Classe: 
Type: 
Série: 

Commentaires

Some licensing authorities even request that casinos take an exam in third-party <a href=http://taniacastillo.es/nutricion/nutricion-salud-tania-castillo/>http:/.... also it is very useful imagine that some games may be completely excluded from participation.

However should notice that there is a maximum payout for any bets, so although you can continue to add betting options to the bet, as soon as you receive the most liberal payout, the <a href=https://www.xcweb.net/start-your-winning-streak-with-the-best-strategies... never increase it, regardless of this/ of this, how many versions you will do in the bid.

v rade hrach hraci maji moznost dokonce vyuzit nabidka bonusoveho predplatneho, <a href=https://www.diba70horeca.it/2025/09/15/online-casina-pro-ceske-hrace-zab... schopny globalne zvysit potencialni zisk. Diky kryptomenam dochazi k doplnovani a pronajem bytu prostredku rychle a anonymne.

Istanbul International Airport (IST)
Enjoy one-of-a-kind traveling experiences provided by a brand-new Istanbul International Airport
<a href=https://istanbul-ist-international-airport.com/>chauffeur istanbul airport</a>
New Istanbul Airport in Istanbul Turkey
Meet and greet one of the most impressive airports around the world, Turkish official #1 airport, Istanbul International Airport. The transportation facility of the airport has operated since the year of 2019, and annually the airport is able to welcome over 73,000 passengers. Located approximately 35 km (22 miles) from Ataturk airport, and 37 km from the central part of the city IST became the true heir of the last one and even took a higher ranking (among the top of the biggest airports, IST occupied fourth place while Ataturk Airport was in fifth place until it was closed).

An overwhelming construction plan of the airport completed recently, a truly giant area of the airport and innovative technologies implemented in its construction made this six-runaway airport an important transportation spot for intercontinental flights, domestic flights, and connections between Asia, Europe, USA, and Mexico and a world-known brand.
In general, the info about Istanbul International Airport can be depicted in the following table.
https://istanbul-ist-international-airport.com/
private driver istanbul
Services and shopping at the airport
As for amenities to enjoy in the impressive Istanbul airport before your departure, you will be truly amazed by their diversity as there are lots of opportunities for passenger how to spend time waiting for their plane to fly from the airport.
For families and kids, the next options become a salvation at the airport:

Security control checkpoints for families with newborns and toddlers.
Baby care rooms and diaper changing stations.
Children’s playground sites devoted to aviation across the airport.
Strollers and buggies to transfer families and kids within the airport from gate to gate so as not to run mad in a hassle in the last minutes.
Special Young Lounge for a family with kids and teenagers with Playstations, board games, comics, etc.
For shopping lovers, Istanbul airport is an impressive retail place due to numerous shop spots including expansive duty-free stores, pharmacies, pet shops, and souvenir shops where you can find gifts for any anniversary or special occasion. Its duty free area forms a real Luxury District and makes miracles with its diversity of brands and deluxe items. Therefore you can hardly leave it without a purchase.
For businessmen and people who do not like to waste time when they travel, there are:

SPA and beauty salons,
Art exhibitions and museums,
Banks, currency exchange stations, and ATMs,
Business meeting rooms in lounges and working stations with PCs
Convenient transportation with easy access from both sides of Istanbul airport to the metro stations, bus stops, car rentals, and taxis.
As for your meals, you can be sure that you’ll enjoy eating at the airport at its best. Still, do you know that there are at least over 40 bars, restaurants, and cafes working officially throughout the airport? So you can choose the best dining options and service without obligatory transfer to Taxim Square or Sultanahmet district to get pleasure from spices and tastes of Turkish cuisine.

Не верю.
dns также предлагает сервисный пакет по установке компьютеров и предлагает разные сервисные продукты для своих <a href=http://maxbao.ru/>http://maxbao.ru</a> клиентов. в подробностях о сервисе можно проверить на виртуальном сайте Яндекс.Маркета.

Since India’s independence from Britain in 1947, the status of English in India has been deeply political – entwined with questions of identity, power, and national direction.

Today, English is one of several official languages in India, spoken by about 10% of the population. Hindi is the first language for around 44% of citizens, according to the 2011 census.
<a href=https://trip-scan.biz>трипскан вход </a>
But in recent years, Modi’s BJP has placed particular emphasis on promoting Hindi and reducing the use of English in public life.

The prime minister almost never delivers speeches in English, preferring Hindi for national addresses such as his monthly radio program. His administration has encouraged officials to use Hindi on social media and in government correspondence – though, after criticism from non-Hindi-speaking states, clarified that this was intended mainly for the Hindi belt in the north.
https://trip-scan.biz
tripscan
When India hosted world leaders for the 2023 G20 summit in New Delhi, invitations were sent out from “Bharat” – the Sanskrit or Hindi name for the country – instead of “India,” fueling speculation that the government aims to ultimately phase out the country’s English designation altogether.

Modi’s critics have been quick to note his political motives behind these moves.

With its roots in the Rashtriya Swayamsevak Sangh (RSS), a right-wing organization that advocates Hindu hegemony within India, the BJP’s language policies resonate with many in a country where nearly 80% of people are Hindu.

Analysts say the BJP is seeking to capitalize on this demographic by promoting language policies that strengthen its support base in the north.

According to Rita Kothari, an English professor from Ashoka University, the government “is certainly interested in homogenizing the country and making Hindi more widespread.”

But that policy can also backfire – in part because many regions, such as Marathi-speaking Maharashtra in the west – are staunchly proud of their local language.

The violent clashes in the state’s megacity Mumbai earlier this month were sparked by the regional government’s controversial decision to make Hindi a compulsory third language in public primary schools.

Pushback and protest has also been especially strong in the south, where English and regional languages such as Tamil, Telugu, and Kannada are valued as symbols of local identity and autonomy.

Браво, какая фраза..., замечательная мысль
чтобы стать блондинкой, <a href=http://max-beauty.ru/>http://max-beauty.ru</a> использовали смесь шафрана и ромашки. Абразивные вещества - материалы повышенной твердости, применяемые в массивном или измельченном состоянии для механической обработки прочих материалов.

Yes, <a href=https://www.ju-jutsu-hot.de/9-68/>https://www.ju-jutsu-hot.de/9-68/</a> you can log in to your account from any browser on your iPhone with jaya9 bet or jaya9 best.

Android cihazlar?n?n sahibl?ri ucun d?yisdirm? t?tbiqetm? prosesi mur?kk?b v? movcuddur s?ra sad? <a href=https://basintoplantilari.com/guclu-kadin-guclu-turkiyenin-guclu-kadinla... bunu aglabatan yerin? yetirm?k olar ild?n-il?.

ostatni zajimave/ kuriozni bonusy obsahuji v sebe ty, ktere jsou spojeny|spojene} se specialnimi udalostmi, jako je neco jako svatky, <a href=https://mungatsitvc.ac.ke/?p=6911>https://mungatsitvc.ac.ke/?p=6911</a> narozeniny hrace nebo vyroci kasina.

Ваша фраза блестяща
впоследствии раскрытия в ресторациях возник ажиотаж. За "МакФлури" нужно заплатить 60 грн, <a href=http://mcdonalds-price.ru/>mcdonalds-price.ru</a> а за кофе - от 46 до 58 грн.

^ Юлия Друнина. избранные ленты в паре <a href=https://darkbox.ch/index.php?option=com_easybook&itemid=99999999>https:/... томах. Зоопарк, а уж только. Короткий ответ таков: каждому, которые могут платить.

Между нами говоря, я бы пошел другим путём.
• большой выбор мебели любых конструкций позволяют подобрать комфортабельное изделие для любого <a href=http://mebelardo.ru/>mebelardo.ru</a> интерьера. в интернете-магазине обстановка всегда стоит заметно дешевле, чем в классических розничных салонах.

<a href=https://mediatechhub.ke/2025/08/22/discover-the-latest-trends-in-jaya9-c..., this is enough easy, and the user do not need any special skills. you can set values which not bring It's inconvenient for you.

Sizin oyun hesab zaman? Qeydiyyat <a href=http://www.costruzioniadriatica.it/hello-world/>http://www.costruzioniad... valyutas?n? secin. pin-up, m?rcl?ri q?bul ed?n bukmeker sirk?ti yaln?z onlayn.

Это просто бесподобный топик
Задавайте вопросы координатору решения и изучайте новостями Вишневского берега [url=https://cottagecommunity.ru/]https://cottagecommunity.ru/[/url] на ресурсе проекта. наш площадку от фирмы 1-я Академия жилья по сути есть удобный ресурс для пользования информации о наших коттеджных селах, в Ленинградской смысле выбора земельных участков, подбора подходящего коттеджа, а также последующей покупки выбранных участков грунта и раздачи заявок на строительство на их территории частных коттеджей, для комфортного существования за городом с комфортным проживанием.

Извините за то, что вмешиваюсь… Мне знакома эта ситуация. Приглашаю к обсуждению. Пишите здесь или в PM.
каждый пользователь сайта может забрать заказ самостоятельно в удобное время либо прибегнуть к услугой бесплатной получения до [url=http://mebelbz.ru/]http://mebelbz.ru[/url] отделения почтовой службы.

Licence: mnoho uzivatele neni uznano licence od anjouan je prijatelna. <a href=https://cabxana.com/2025/09/16/objevte-nejlepi-casino-online-zaitky/>htt... naprosto duveryhodny. Absence nekterych licenci - jiz zadne prisnejsich licenci, napriklad od Uradu pro hazardni hry|hry o penize} Malta nebo ukgc.

Visit the official website of mostbet and promptly and securely download the apk file of <a href=https://dtwardlaw.com/mostbet-casino-s-latest-updates-attract-5/>https:/....

{unsurprisingly, there is nothing strange about the fact that #file_links<>C:\Users\Admin\Desktop\file\gsa+en+2000DRDAT2vensinsoras55125132P2URLBB.txt",1,N] {attracts|attracts|lures|beckons} More and more attention is being paid in Bangladesh due to the diverse selection of games, convenient registration and fantastic bonuses.

A month after Lyle and Erik Menendez were arrested for brutally slaying their parents inside their Beverly Hills home, Dr. Ann Burgess entered the Los Angeles County Jail with a stack of blank paper and a set of colored pencils.

It was April 1990, and the maelstrom around Jose and Kitty Menendez’s double murder – and the brothers’ forthcoming trial – had reached a fever pitch. News articles described the crime scene in gory, painstaking detail. Prosecutors and tabloids portrayed the brothers as greedy, calculated, cold-blooded killers.
<a href=https://tripscan45.co>tripskan</a>
A month after Lyle and Erik Menendez were arrested for brutally slaying their parents inside their Beverly Hills home, Dr. Ann Burgess entered the Los Angeles County Jail with a stack of blank paper and a set of colored pencils.

It was April 1990, and the maelstrom around Jose and Kitty Menendez’s double murder – and the brothers’ forthcoming trial – had reached a fever pitch. News articles described the crime scene in gory, painstaking detail. Prosecutors and tabloids portrayed the brothers as greedy, calculated, cold-blooded killers.
https://tripscan45.co
trip scan
Burgess was among the earliest women to work with the FBI and a key member of what was known as the bureau’s Behavioral Science Unit in the late ’70s.

That team has since been dubbed “Mindhunters” because they willingly delve into the darkest parts of the human psyche to better understand what motivates a murderer. What they uncover could make even the most hardened detectives blanch.

And while criminal profiling is not an exact science, it is a method investigators increasingly lean on to identify warning signs of a would-be killer.

CNN spoke to former profilers – all women like Dr. Burgess who worked with the FBI – who have pioneered and practiced ways to connect the dots between evidence and psychology to help solve and prevent crimes.

“You start very slowly,” the now 88-year-old told CNN of her approach with Menendez. “You start with, ‘How far back can you remember?’ … and gradually get up to, ‘When did you first have this idea of what you wanted to do to your parents?’”

Burgess said she spent 50 hours interviewing Menendez and, as she recounts in her latest book, she was later called as an “expert witness” to testify about how Erik and Lyle’s decision to confront their father over what they alleged was years of sexual abuse could have provoked enough fear for them to commit a double murder.

She’s since been accused of profiling Menendez as a way to excuse or justify the brothers’ crimes, but Burgess staunchly rejects that characterization.

“You’ve got to do it for prevention,” she said. “You have to learn something from this.”

That, she says, is the question that drives most criminal profilers: How can we prevent the next murder?

На мой взгляд, это актуально, буду принимать участие в обсуждении.
divano - интернет магазин мебели для уютных интерьеров. Все партнёрские производства следуют нашим гармонизированным характеристикам материалов, раскладных механизмов, фурнитуры, <a href=http://mebelkorall.ru/>http://mebelkorall.ru</a> наполнителей и фурнитуры.

bu secim ?lav? d?r?c? Qoruma s?xsi m?lumat v? sans verir Better <a href=https://twizax.org/Question2Answer/index.php?qa=130230&qa_1=pinco-az-apk... bu, hiss ?min-amanl?q as?lay?r. pinco isl?yir t?min edir ?sas Curacao lisenziyalar? v? bu cur s?n?d adi deyil r?smi kag?z, lakin beyn?lxalq oyun s?naye t?r?find?n q?bul edilmis qaydalara uygunluq T?sdiq ed?n huquqi z?man?t.

you can log in to the system from a desktop computer as well as gadget without delay at the <a href=http://usemais.odontoservidor.com.br/index.php/2025/08/22/experience-unm.... higher cashback and discounts: increase own prototype income.

Должен Вам сказать Вы на ложном пути.
when filling out on the fourth deposit in <a href=https://avrulig.net/uncategorized/bc-game-ur-2/>https://avrulig.net/unca... you have the chance find encouragement for an amount up to 200% with small deposit in magnitude 200 dollars.

Byvala profesionalni krasobruslarka <a href=https://piscatore.dk/blog/2025/09/16/objevte-nejlepi-nova-kasina-2025-2/... "zakladatel rika o vlastnich oblibenych barevnych resenich am 97 a to, jako se naucil|naucil} triky na skateboardu podle japonskych casopisu."

Рекомендую Вам поискать в google.com
чтобы проверить этом, <a href=http://mebel-sozvezdie.ru/>http://mebel-sozvezdie.ru</a> достаточно изучить каталогом нашего магазина. мы уверены в собственном изделии и предлагаем не сомневаться а также всем.

Я считаю, что Вы не правы. Давайте обсудим это. Пишите мне в PM, поговорим.
доставка и установка. мы предлагаем транспортировку из Белой Церкви по всей территории Украины и монтаж мебели по киеву и киевской <a href=http://mebel-zeus.ru/>mebel-zeus.ru</a> области.

if someone does not have personal registration, you need register to <a href=https://www.samengoedvoorlater.nl/unveiling-the-excitement-of-jaya9-live.... Then enter the amount of down payment and click "Deposit".

Benutzer von auch sollten in Erwagung ziehen, Identitaten in ethereum dexsport zu uberprufen, <a href=http://ginadohlencom.ap.aios-staging.com/dexsport/the-ultimate-guide-to-... Verzogerungen bei der Auszahlung von Gewinnen|gewonnenen Betragen|Jackpots|Geldern zu vermeiden|zu vermeiden} in Zukunft.

и, безусловно огромное количество необходимых аксессуаров ко всему представленному ассортименту. Приобретая <a href=https://www.eemu.nl/uncategorized/magna-fringilla-quis-condimentum/>http... в нашем свободном от оплат-магазине посетитель получаете шанс быть уверены в высоком качестве, надежности и длительного срока эксплуатации каждой приобретения.

co se tyka|reguluje} Licence, <a href=https://maahyarcharmchi.com/nove-online-casino-2025-co-nas-eka-v-novem-r... bets amigo funguje licencovano znameho maltskeho Uradu pro hazardni hry|hotovostni hry} (mga) a zarucuje meritko otevrenost a zabezpeceni hry pro hrace.

Конечно. Я присоединяюсь ко всему выше сказанному.
строительные материалы медицинского назначения это материалы, <a href=http://medinex.ru/>medinex.ru</a> что требуются для оказания большинства услуг. к таким инструментам надо относить любые инструменты специалистов тех или иных сфер.

Wenn die Abmessungen der Offnung in der Wand zu klein sind, wird die Installation des Turrahmens viel schwierig sein. das hei?t, die Wand muss verputzt sein, und/im Falle von} wenn die Wand muss gefliest werden, <a href=https://bellemeadehunt.wpengine.com/medvezhatnik-v-berline-3/>https://be... deshalb muss notwendig sein, um die Dicke der Wand mit Fliesenbelag zu messen.

5. Open it, log in with your username joya9, <a href=https://binbass.com/?p=50971>https://binbass.com/?p=50971</a> and immerse yourself in the games. whatsapp|Telegram: Quick chats for prompt proceedings of problems.

mostbet is a licensed gambling houses, but site for betting, functioning of which is determined by the license of Curacao since 2009, the <a href=https://majsonic.pl/mostbet-casino-your-ticket-to-the-ultimate/>https://... fully corresponds with the international game standards.

and finally, regarding community support, or on number of online forums, websites with <a href=http://gdynia.oswiata-solidarnosc.pl/?p=890>http://gdynia.oswiata-solida... and for the official app stores posted fresh reviews.

Да ну!
Съемные боковые ограждения защищают человека от снижения, при этом его гораздо проще пересадить на кресло либо переложить на каталку (носилки), <a href=http://medis-mebel.ru/>medis-mebel.ru</a> чем при стационарном креплении ограждений.

Надеюсь, Вы найдёте верное решение.
Современные учёные различают два вида гигантских кальмаров: собственно гигантский кальмар архитевтис (лат. architeuthis dux) и антарктический гигантский кальмар (лат. mesonychoteutis <a href=https://www.rexindototeknik.com/researchexperimental-use-high-performanc... hamiltoni).

nasi hackeri nejsou omezeni evropskymi zakony. povinne je take overeni. Ta je oblibena zejmena diky moznosti hrat <a href=https://uat.gdelivery.vn/2025/09/16/nejlepsi-zahranicni-online-casina-ob... s zivym dealerem.

Доброго!
Даже простой сайт может быть сильным, если он умеет удерживать внимание. Для этого не нужно много графики или анимации. Достаточно текста, который оставляет вопрос. Человек продолжает читать, потому что хочет найти ответ. И именно в этот момент формируется доверие.
Полная информация по ссылке - https://ts-web.ru/
SEO продвижение сайтов B2B сегмента, SEO продвижение интернет-магазина WordPress, аудит рекламных кампаний Яндекс Директ
поддержка сайтов Дагестан услуги, <a href=https://ts-web.ru/>TS-Web — Лендинг: SEO, разработка, аналитика</a>, сопровождение сайтов для бизнеса в России
Удачи и комфорта в жизни!
<a href=https://leisurevalleyholidays.com/2021/01/25/dal-lake-outer-drive/#comme...Лендинг в Дагестане: быстрый запуск и быстрые лиды</a> 581df58

Замечательно, это забавное мнение
здесь мы раскроем эту загадку и опишем каждое блюдо <a href=http://megamaki.ru/>megamaki.ru</a> и его особенности.

I discovered that the numero phone line operates on most add-ons for exchanging instant notifications and social networks with <a href=https://planaltodoutono.pt/na-regiao/parques-naturais/>https://planaltod....

This is a category, in which you discover interesting oriental types sports <a href=http://178.18.255.126/test/index.php/2025/08/23/page-2/>http://178.18.25....

C таким качеством не охота.
Осень на куршской косе - это интенсивные краски, необъятные развалы, приятная погода, <a href=http://megatravelnsk.ru/>megatravelnsk.ru</a> множество самобытных и таинственных мест.

Vase adresa E-mail <a href=https://originalburgers.monpreprod.com/objevte-vzrueni-mezinarodni-onlin... adresa nebude zacne zverejnena. Jiste, uvitaci sady vas prijemne prekvapi - kdo by nechtel zdvojnasobit sve prvni vklad a objevit hmotnost Volny rotace?

Магия - это чародейство, волшебство, колдовство, основанное на вере в человеческую способность воздействовать на граждан, предметы посредством психических усилий, <a href=https://splendidhotelspa.com/what-to-pack-for-cape-cod/>https://splendid... совершения ритуалов.

Меня тоже волнует этот вопрос.
Выбрать бытовую аппаратуру, смартфон или фотоаппарат вы получите великолепный шанс, <a href=http://megatut.ru/>http://megatut.ru</a> находясь дома и просматривая приятный для использования перечень с широкими описаниями продукции и отзывами покупателей.

This is a in-demand form of electronic gambling. With proper implementation in an <a href=https://ortofacil.com.br/cirurgiao-buco-maxilo-facial-entenda-essa-espec... of a PRNG algorithm such as Mersenne twister, the games will be fair and unpredictable.

Pages

Ajouter un commentaire

Plain text

  • Aucune balise HTML autorisée.
  • Les adresses de pages web et de courriels sont transformées en liens automatiquement.
  • Les lignes et les paragraphes vont à la ligne automatiquement.