question stringlengths 460 5.84k | thinking_trajectories_plus_solution stringlengths 3.13k 104k |
|---|---|
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. The Chef likes to stay in touch with his staff. So, the Chef, the head server, and the sous-chef all c... | <|im_start|><think>
Okay, let's see. I need to solve this problem where three people (Chef, head server, sous-chef) have transceivers that can communicate directly if within R meters. If not, but there's a third person acting as a bridge, then they can still communicate. The goal is to check if all three can communicat... |
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. Frank explained its friend Felman the algorithm of Euclides to calculate the GCD
of two numbers. Then... | <|im_start|><think>
Okay, let's tackle this problem. So the task is to compute the GCD of two numbers, A and B. But here's the catch: A is a regular integer (up to 40000), but B can be a very large number with up to 250 digits. The standard Euclidean algorithm uses modulo operations, but when B is that big, we can't co... |
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. A Little Elephant from the Zoo of Lviv likes lucky strings, i.e., the strings that consist only of the... | <|im_start|><think>
Okay, I need to solve this problem where I have to find the number of balanced substrings in a given string of 4s and 7s. Let's see what the problem says.
A balanced substring T of length M is one where there's at least one X between 1 and M such that the number of 4s in T[1..X-1] equals the number... |
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. Given a string s. Can you make it a palindrome by deleting exactly one character? Note that size of th... | <|im_start|><think>
Okay, I need to solve this problem where for each given string, I have to determine if deleting exactly one character can make it a palindrome. The output should be YES or NO for each test case.
Let me think about the approach. So, a palindrome reads the same forwards and backwards. The problem all... |
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. An established group of scientists are working on finding solution to NP hard problems. They claim Sub... | <|im_start|><think>
Okay, I need to solve this subset sum problem. Let's think about how to approach it. The problem states that given a set of non-negative integers, determine if there's a subset that sums up to exactly K. Hmm. Since all numbers are non-negative, that might help in optimizing the solution.
The constr... |
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. Let's call a string a phone number if it has length 11 and fits the pattern "8xxxxxxxxxx", where each ... | <|im_start|><think>
Okay, let's see. The problem is about determining the maximum number of phone numbers we can create from a given set of digit cards. Each phone number has to be exactly 11 digits long, starting with an 8, followed by 10 digits. So the structure is 8 followed by 10 x's.
The input gives us a string ... |
Generate an executable Python function generated from the given prompt. The function should take stdin as input and print the output. Simply call the function after the definition. Enclose your code within delimiters. You are given q queries in the following form:
Given three integers l_i, r_i and d_i, find minimum po... | <|im_start|><think>
Okay, let's see. I need to solve this problem where for each query with l, r, d, I have to find the smallest positive x that is divisible by d and not in the [l, r] interval. Hmm. So the problem is to find the minimal x such that x mod d is 0 and x is either less than l or greater than r.
Wait, rig... |
"Generate an executable Python function generated from the given prompt. The function should take st(...TRUNCATED) | "<|im_start|><think>\nOkay, I need to solve this problem where given the array s, I have to restore (...TRUNCATED) |
"Generate an executable Python function generated from the given prompt. The function should take st(...TRUNCATED) | "<|im_start|><think>\nOkay, let's try to figure out how to solve this problem. So, the task is, give(...TRUNCATED) |
"Generate an executable Python function generated from the given prompt. The function should take st(...TRUNCATED) | "<|im_start|><think>\nOkay, let's try to figure out how to solve this problem. The task is to comput(...TRUNCATED) |
End of preview. Expand in Data Studio
README.md exists but content is empty.
- Downloads last month
- 9