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Your role as an assistant involves thoroughly exploring questions through a systematic long thinking process before providing the final precise and accurate solutions. This requires engaging in a comprehensive cycle of analysis, summarizing, exploration, reassessment, reflection, backtracing, and iteration to develop w... | [
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"value": "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.Problem description.\nVipul is a hardworking super-hero who maintains the bracket ratio of all the s... | 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.Problem description.
Vipul is a hardworking super-hero who maintains the bracket ratio of all the strings in the world. Recently he indulged... | <think>
Okay, I need to solve this problem where I have to determine if the brackets in a given string are balanced. Hmm, let's think about how to approach this.
So, the problem says that for each test case, I get a string S, and I have to output YES if the brackets are balanced, otherwise NO. The brackets are the reg... | 0 |
Your role as an assistant involves thoroughly exploring questions through a systematic long thinking process before providing the final precise and accurate solutions. This requires engaging in a comprehensive cycle of analysis, summarizing, exploration, reassessment, reflection, backtracing, and iteration to develop w... | [
{
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"value": "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.The Chef likes to stay in touch with his staff. So, the Chef, the head server, and the sous-chef 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.The Chef likes to stay in touch with his staff. So, the Chef, the head server, and the sous-chef all carry two-way transceivers so they can ... | <think>
Okay, I need to solve this problem where I have to determine if three people can communicate with each other, either directly or through an intermediate. Let's see the problem statement again.
So, the Chef, head server, and sous-chef each have a transceiver. They can communicate directly if the distance betwee... | 1 |
Your role as an assistant involves thoroughly exploring questions through a systematic long thinking process before providing the final precise and accurate solutions. This requires engaging in a comprehensive cycle of analysis, summarizing, exploration, reassessment, reflection, backtracing, and iteration to develop w... | [
{
"from": "user",
"value": "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.Frank explained its friend Felman the algorithm of Euclides to calculate the GCD \nof two numbers. T... | 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.Frank explained its friend Felman the algorithm of Euclides to calculate the GCD
of two numbers. Then Felman implements it algorithm
int... | <think>
Okay, I need to solve this problem where I have to compute the GCD of two numbers, A and B. The constraints are that A can be up to 40,000 and B can be a very large number, up to 250 digits. So, the challenge is handling such a big number efficiently.
First, I remember that the Euclidean algorithm is the stand... | 2 |
Your role as an assistant involves thoroughly exploring questions through a systematic long thinking process before providing the final precise and accurate solutions. This requires engaging in a comprehensive cycle of analysis, summarizing, exploration, reassessment, reflection, backtracing, and iteration to develop w... | [
{
"from": "user",
"value": "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.A Little Elephant from the Zoo of Lviv likes lucky strings, i.e., the strings that consist only of t... | 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.A Little Elephant from the Zoo of Lviv likes lucky strings, i.e., the strings that consist only of the lucky digits 4 and 7.
The Little Elep... | <think>
Okay, I need to solve this problem where I have to count the number of balanced substrings in a given string of 4s and 7s. Let's try to understand the problem step by step.
So, a substring T is balanced if there exists an X such that the number of 4s before X (from 1 to X-1) is equal to the number of 7s from X... | 3 |
Your role as an assistant involves thoroughly exploring questions through a systematic long thinking process before providing the final precise and accurate solutions. This requires engaging in a comprehensive cycle of analysis, summarizing, exploration, reassessment, reflection, backtracing, and iteration to develop w... | [
{
"from": "user",
"value": "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.Given a string s. Can you make it a palindrome by deleting exactly one character? Note that size of ... | 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.Given a string s. Can you make it a palindrome by deleting exactly one character? Note that size of the string after deletion would be one l... | <think>
Okay, I need to solve this problem where I have to determine if a given string can become a palindrome by deleting exactly one character. Hmm, let's think about how to approach this.
So, the problem says that after deleting exactly one character, the resulting string should be a palindrome. The output is YES o... | 4 |
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