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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected unweighted connected graph consisting of n vertices and m edges. It is guaranteed that there are no self-loops or multiple edges in the given graph.
Your task is to ... | 105,300 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected unweighted connected graph consisting of n vertices and m edges. It is guaranteed that there are no self-loops or multiple edges in the given graph.
Your task is to ... | 105,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected unweighted connected graph consisting of n vertices and m edges. It is guaranteed that there are no self-loops or multiple edges in the given graph.
Your task is to ... | 105,302 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected unweighted connected graph consisting of n vertices and m edges. It is guaranteed that there are no self-loops or multiple edges in the given graph.
Your task is to ... | 105,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an undirected unweighted connected graph consisting of n vertices and m edges. It is guaranteed that there are no self-loops or multiple edges in the given graph.
Your task is to ... | 105,304 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,305 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,306 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,307 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,308 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,309 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,310 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,311 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Saturdays he eats rabbit stew;
* on other days o... | 105,312 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,313 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,314 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,315 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,316 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,317 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,318 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,319 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has a cat and his cat is a real gourmet! Dependent on a day of the week he eats certain type of food:
* on Mondays, Thursdays and Sundays he eats fish food;
* on Tuesdays and Satu... | 105,320 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,321 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,322 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,323 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,324 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,325 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,326 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,327 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
2. Replace n with 2n/3 if n is divisible by 3; ... | 105,328 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,329 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,330 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,331 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,332 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,333 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,334 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,335 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an integer n.
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
1. Replace n with n/2 if n is divisible by 2;
... | 105,336 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a fraction x/y good if there exists at least one another fraction (x')/(y') such that x/y = (x')/(y'), 1 ≤ x', y' ≤ 9, the digit denoting x' is contained in the decimal representation... | 105,337 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a fraction x/y good if there exists at least one another fraction (x')/(y') such that x/y = (x')/(y'), 1 ≤ x', y' ≤ 9, the digit denoting x' is contained in the decimal representation... | 105,338 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,339 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,340 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,341 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,342 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,343 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,344 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,345 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k most recent conversations with your friends. Init... | 105,346 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,347 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,348 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,349 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,350 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,351 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,352 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,353 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions are constraints on n and k.
You are messaging in one of the popular social networks via your smartphone. Your smartphone can show at most k mo... | 105,354 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,356 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,357 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,358 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,359 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,360 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,361 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1},... | 105,362 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,364 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,366 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,367 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,368 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,369 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0.... | 105,370 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,371 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,372 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,373 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,374 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,375 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,376 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,377 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a map of that network, so for each railway section ... | 105,378 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,379 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,380 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,381 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,382 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,383 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,384 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,385 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n railway stations in Berland. They are connected to each other by n-1 railway sections. The railway network is connected, i.e. can be represented as an undirected tree.
You have a ma... | 105,386 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,387 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,388 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,389 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,390 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,391 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,392 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,393 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her journey as follows. First of all, she will choose ... | 105,394 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | 105,395 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | 105,396 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | 105,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | 105,398 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tanya wants to go on a journey across the cities of Berland. There are n cities situated along the main railroad line of Berland, and these cities are numbered from 1 to n.
Tanya plans her jou... | 105,399 |
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