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[ { "content": "Problem: Let $n$ be a positive integer. What is the greatest possible value of $\\gcd(n + 7, 2n + 1)$?\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
140
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the greatest possible value of the greatest common divisor (gcd) of two numbers: \( n + 7 \) and \( 2n + 1 \), where \( n \) is a positive integer. Hmm, let's see. I remember that the gcd of two numbers can be found using the Euclidean algorithm, which involves repeatedly applying the di...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
362
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the number of distinct paths from city 1 to city n in the Natlan region. Each city has an attractiveness value, and there's a directed edge from city i to city j if the GCD of their attractiveness values is not 1. The answer needs to be modulo 998,244,353. Hmm, let's break this dow...
[ { "content": "In this problem, the final answer will be a non-negative integer. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: $\\quad \\mathrm{H}_{2} \\mathrm{~S}$ (5 moles) reacts completely with acidified aqueous potassium permanganat...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
509
JEEBench
{ "expected_answer": "18", "problem_id": "42", "reference_solution": null, "subject": "chem", "type": "Integer" }
<think> Okay, so I need to figure out the number of moles of water produced (x) and the number of moles of electrons involved (y) when 5 moles of H₂S reacts completely with acidified potassium permanganate solution. Then, add x and y together to get the final answer. Let's start by writing down the chemical equation fo...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
114
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where Shohag wants an increasing sequence of integers from 1 to n, where each element satisfies that the modulus of the element with its position is not equal to the modulus of any other element with its position. The key here is to figure out how to construct such a sequen...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
51
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where we have a matrix constructed by cyclically shifting an array in different rows. Then, we have to find the number of connected components in the graph formed by this matrix. Edges are between vertices (i,j) and (i',j') if the Manhattan distance is at most k and the gcd...
[ { "content": "In this problem, the final will be a numeric value. Give the numerical answer correct upto the 2nd decimal digit. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: For each positive integer $n$, let\n\\[\ny_{n}=\\frac{1}{n}((n...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
146
JEEBench
{ "expected_answer": "1", "problem_id": "47", "reference_solution": null, "subject": "math", "type": "Numeric" }
<think> Okay, so I need to find the limit as n approaches infinity of this sequence y_n, where y_n is defined as 1/n times the nth root of the product (n+1)(n+2)...(n+n). Then, once I find that limit L, I have to take the greatest integer less than or equal to L, which is denoted by [L]. First, let me parse the probl...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
103
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where there are two doctors: one serves patients in the usual queue order, and the other serves patients in the opposite order (last come first). The goal is to determine if the current configuration of patients in the queue and stack is "good," meaning that there's no over...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
242
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where we have a tree with n vertices, numbered from 1 to n in a depth-first search order. Each edge has a weight t_i, and we know the sum of all t_i is w. There are n-1 events where we learn the value of t_x = y, and after each event, we need to compute the maximum possible...
[ { "content": "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 string T of length 3 consisting of uppercase English letters is an airport code for a string S of lowercase English ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
421
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out if a given airport code T is derived from the city name S. The problem says that T can be either a subsequence of length 3 from S with uppercase letters, or a subsequence of length 2 from S, converted to uppercase and then appended with 'X'. First, let's parse the problem again t...
[ { "content": "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.There are N people numbered 1, 2, \\ldots, N on a two-dimensional plane, and person i is at the point represented by t...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
209
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
```python import math from collections import defaultdict def spread_virus(N, D, positions): # Initialize the graph to represent connections graph = defaultdict(set) # Distance matrix to store distances between all pairs distance_matrix = [[math.inf for _ in range(N)] for _ in range(N)] # Calculat...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
261
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to solve this problem where Zhan has a certain number of fruits and a blender that can blend a certain number of fruits per second. The goal is to find the minimum time required to blend all the fruits. Let me try to understand the problem step by step. First, let's parse the ...
[ { "content": "Problem: A digital display shows the current date as an $8$-digit integer consisting of a $4$-digit year, followed by a $2$-digit month, followed by a $2$-digit date within the month. For example, Arbor Day this year is displayed as 20230428. For how many dates in $2023$ will each digit appear an ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 3, "temperature": 0.7 }
3
20
AMC23
{ "expected_answer": "9", "problem_id": "22", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how many dates in 2023 have an 8-digit display where each digit appears an even number of times. The date is formatted as year (4 digits), month (2 digits), and date (2 digits). For example, today's date might be something like 20231001. Each digit in this 8-digit number should be ...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
120
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out whether it's possible to transform a given binary sequence into [1] using the majority operation. Let me start by understanding the problem again. Each operation allows selecting a substring (from index l to r) and replacing it with the majority element of that substring. The maj...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given a string s, which is known to be a concatenation of anagrams of some string t.\nReturn the minimum possible length of the string t.\nAn anagram i...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
494
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the minimum possible length of the original string t, given that the input string s is a concatenation of anagrams of t. Hmm, let's break this down step by step. First, let me make sure I understand the problem correctly. We have a string s, which is formed by concatenating multip...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Consider a system of three spins S1, S2 and S3. Each of which can take spin +1 and -1. The energy of the system is given by, E= -J[ S1S2 +S1S3+S2S3 ].\nFind the partitio...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
193
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the partition function Z for a system of three spins S1, S2, and S3. Each spin can be either +1 or -1. The energy of the system is given by E = -J[S1S2 + S1S3 + S2S3]. The options for the partition function are given as A to D, and I have to choose the correct one. Let me think step by s...
[ { "content": "Problem: Mrs. Jones is pouring orange juice into four identical glasses for her four sons. She fills the first three glasses completely but runs out of juice when the fourth glass is only $\\frac{1}{3}$ full. What fraction of a glass must Mrs. Jones pour from each of the first three glasses into t...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 8, "temperature": 0.7 }
8
22
AMC23
{ "expected_answer": "7", "problem_id": "25", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so Mrs. Jones is pouring orange juice into four identical glasses. She fills the first three glasses completely, but when it comes to the fourth glass, she runs out of juice when it's only 1/3 full. Now, the question is, what fraction of each of the first three glasses must she pour into the fourth glass ...
[ { "content": "Return your final response within \\boxed{{}} and only include the letter choice (A, B, C, D, E, F, G, H, I, or J) as your final response.\nProblem: A property owner who owner her property in fee simple leased a three-story house and the 21 -acre tract upon which it stood to a friend for a term of...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
106
MMLUPro
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's try to figure out this problem step by step. So, there's a property owner who leased a three-story house and a 21-acre tract to a friend for 10 years. The friend had to pay a monthly rental of $300 and handle the taxes. The key point here is that the friend couldn't assign or sublease the premises w...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
15
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to generate k distinct integer-coordinate points with a fixed center (x_c, y_c). The key here is that each point must be distinct, and their average should be exactly (x_c, y_c). Since the coordinates can be any integers, I need to figure out how to distribute these points such...
[ { "content": "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 graph with (k+1) vertices and k edges is called a level-k\\ (k\\geq 2) star if and only if:\n\n- it has a vertex tha...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
206
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to determine the number of stars and their levels in the initial graph that Takahashi had, given the final tree T. Let me start by understanding the problem step by step. First, the problem says that Takahashi started with a graph made up of stars, and then he connected all pa...
[ { "content": "Problem: Find the largest possible real part of \\[(75+117i)z+\\frac{96+144i}{z}\\] where $z$ is a complex number with $|z|=4$ .\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
21
AIME24
{ "expected_answer": "540", "problem_id": "aime24-21", "reference_solution": "Let $z=a+bi$ such that $a^2+b^2=4^2=16$ . The expression becomes: \\[(75+117i)(a+bi)+\\dfrac{96+144i}{a+bi}.\\] Call this complex number $w$ . We simplify this expression. \\begin{align*}\nw&=(75+117i)(a+bi)+\\dfrac{96+144i}{a+bi} \...
<think> Okay, so I need to find the largest possible real part of the expression \[(75 + 117i)z + \frac{96 + 144i}{z}\] where \( z \) is a complex number with \( |z| = 4 \). Alright, let me start by understanding the problem step by step. First, \( z \) is a complex number on the circle of radius 4 in the complex plan...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
406
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out whether Skibidus can sort the array 'a' in non-decreasing order by performing operations on it. Each operation allows him to choose an element from array 'b' and subtract it from the current element in 'a'. The problem is a bit tricky, and I need to think carefully about how the op...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
307
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem about beautiful grids. Let me try to understand the problem step by step. First, a grid is called beautiful if for any subgrid, the XOR of the four corners is 0. The problem involves calculating the number of ways to assign integers to the unfilled cells so that the grid ...
[ { "content": "Problem: Let $f$ be the unique function defined on the positive integers such that \\[\\sum_{d\\mid n}d\\cdot f\\left(\\frac{n}{d}\\right)=1\\] for all positive integers $n$. What is $f(2023)$?\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 3, "temperature": 0.7 }
3
12
AMC23
{ "expected_answer": "96", "problem_id": "14", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the value of the function f at 2023, given that f is the unique function defined on the positive integers satisfying the equation: \[ \sum_{d \mid n} d \cdot f\left(\frac{n}{d}\right) = 1 \] for all positive integers n. Hmm, let's try to understand this functional equation. It seems li...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Astronomers are observing a planet with a radius of 1 Earth radius in a circular orbit, with a transit impact parameter of 0.2, around a star that has a radius 1.5 times...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
194
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the maximum orbital period of a second planet that's in the same system, has a circular orbit, and will exhibit both transit and occultation events. Let me start by recalling what I know about orbital periods, transit impact parameters, and how these relate to the geometry of the s...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.Given a binary string s, partition the string into one or more substrings such that each substring is beautiful.\nA string is beautiful if:\n\nIt doesn't conta...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
65
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to partition a binary string into the minimum number of "beautiful" substrings. Each substring has to meet two conditions: it shouldn't start with a leading zero, and it has to be the binary representation of a power of 5. The goal is to find the minimum number of such substrin...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
19
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Alright, let me try to figure out how to solve this problem. The problem involves eliminating balls by merging values based on certain conditions. The key is to compute the function f(i) which counts the number of integers j (from 1 to i) such that after i-1 operations, only the ball j remains. The challenge is...
[ { "content": "Problem: Carlos went to a sports store to buy running shoes. Running shoes were on sale, with prices reduced by $20\\%$ on every pair of shoes. Carlos also knew that he had to pay a $7.5\\%$ sales tax on the discounted price. He had $$43$ dollars. What is the original (before discount) price of th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 3, "temperature": 0.7 }
3
30
AMC23
{ "expected_answer": "50", "problem_id": "36", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so Carlos wants to buy running shoes, and they're on sale with a 20% discount. But he also has to pay 7.5% sales tax on the discounted price. He has $43 to spend. The question is asking for the original price of the most expensive shoes he can afford. Hmm, let's break this down step by step. First, I nee...
[ { "content": "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 pair of sequences of length M consisting of positive integers at most N, (S, T) = ((S_1, S_2, \\dots, S_M), (T_1, T_...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
319
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out if a given pair of sequences (A, B) is a good pair. The definition says that there must exist a sequence X of 0s and 1s of length N such that for each position i from 1 to M, the elements A_i and B_i are different in the sequence X. That is, X_{A_i} ≠ X_{B_i} for all i. First, le...
[ { "content": "In this problem, multiple options can be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be one or more multiple-choice letter(s), with \\boxed\nAnswer:\n\nProblem: Fusion of $\\mathrm{MnO}_{2}$ with $\\mathrm{KOH}$ in presence of $\\m...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
191
JEEBench
{ "expected_answer": "ABD", "problem_id": "24", "reference_solution": null, "subject": "chem", "type": "MCQ(multiple)" }
<think> Okay, let me try to figure out this problem step by step. So, the question is about the reaction of MnO₂ with KOH in the presence of O₂, which produces a salt W. Then, when W is treated with an alkaline solution and electrolytically oxidized, it forms another salt X. We need to determine the correct statements ...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given an array nums of positive integers and an integer k.\nIn one operation, you can remove the last element of the array and add it to your collectio...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
98
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the minimum number of operations required to collect elements 1 through k from the given array nums. Each operation consists of removing the last element of the array and adding it to my collection. The goal is to have all numbers from 1 to k in my collection, and I need to find th...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Calculate the amount of non-Gaussianity(nG) in the Schrödinger cat state using relative entropy measure. The state is defined as,\n|psi> =( cos(phi)|alpha> + sin(phi)|-a...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
166
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to calculate the non-Gaussianity (nG) for the given Schrödinger cat state using the relative entropy measure. The problem gives me the state |ψ⟩ = (cos φ |α⟩ + sin φ |-α⟩)/N, where N is the normalization constant. The relative entropy is defined as del_b = trace(rho ln rho) - trace(tau ln tau), ...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given a string s consisting only of uppercase English letters.\nYou can apply some operations to this string where, in one operation, you can remove an...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
23
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to solve this problem where I have a string made up of uppercase English letters, and I can remove occurrences of the substrings "AB" or "CD" using some operations. The goal is to find the minimum possible length of the string after applying these operations. First, let me ma...
[ { "content": "Problem: Find the greatest integer less than $(\\sqrt{7} + \\sqrt{5})^6.$ (Do not use a calculator!)\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
21
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the greatest integer less than \((\sqrt{7} + \sqrt{5})^6\). Hmm, that means I need to calculate this expression without a calculator and then find the floor of it. Let me think about how to approach this. First, I remember that expressions like \((a + b)^n\) can sometimes be simplified ...
[ { "content": "In this problem, the final will be a numeric value. Give the numerical answer correct upto the 2nd decimal digit. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: Suppose a ${ }_{88}^{226} R a$ nucleus at rest and in ground s...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
220
JEEBench
{ "expected_answer": "135", "problem_id": "13", "reference_solution": null, "subject": "phy", "type": "Numeric" }
<think> Okay, so I need to find the energy of the gamma photon emitted when the radon-222 nucleus decays from its excited state to the ground state. Let me start by recalling the process here. First, the original nucleus is radium-226, which undergoes alpha decay to form radon-222 in an excited state. The kinetic ene...
[ { "content": "Problem: The sum of the first $n$ terms in the infinite geometric sequence $\\left\\{\\frac{1}{4},\\frac{1}{8},\\frac{1}{16},\\dots \\right\\}$ is $\\frac{255}{512}$. Find $n$.\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
446
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the number of terms, n, in the geometric sequence starting with 1/4, 1/8, 1/16, ..., such that the sum of the first n terms is 255/512. Let me recall how to find the sum of a geometric series. First, the formula for the sum of the first n terms of a geometric sequence is S_n = a_1 * (1...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
34
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the perimeter of the colored shape left by the stamp after all the operations. Let me start by understanding the problem step by step. First, the stamp is an m x m square. Each operation involves moving the stamp right by x_i and up by y_i, then pressing it down, which leaves anot...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: In an experiment, a researcher reacted ((2,2-dimethylbut-3-en-1-yl)oxy)benzene with hydrogen bromide. After some time, they checked the progress of the reaction using TL...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
22
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's see. The problem is about a reaction between (2,2-dimethylbut-3-en-1-yl)oxy)benzene and hydrogen bromide. The researcher used TLC to check the progress and saw that the reactant spot diminished, meaning the reaction is proceeding, and two new spots formed. We need to figure out what those products c...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
446
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where we have an n x n matrix M with positive integers, and there are q queries. Each query asks for a submatrix defined by two rows (x1, x2) and two columns (y1, y2), which we need to flatten into an array A. Then, we have to compute the sum of each element multiplied by i...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
20
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the minimum number of screens required to place a certain number of 1x1 and 2x2 icons. Each screen is 5x3, so each screen has 15 cells. The goal is to minimize the number of screens, which means we want to maximize the number of icons that can fit on each screen without overlapping...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given a binary array possible of length n.\nAlice and Bob are playing a game that consists of n levels. Some of the levels in the game are impossible t...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
484
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the minimum number of levels Alice should play to gain more points than Bob. Let me try to break this down step by step. First, let me restate the problem to make sure I understand it. We have a binary array `possible` of length n. Alice starts playing the levels from 0 to k-1, an...
[ { "content": "In this problem, the final answer will be a non-negative integer. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: A string of length $1 \\mathrm{~m}$ and mass $2 \\times 10^{-5} \\mathrm{~kg}$ is under tension $T$. When the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
504
JEEBench
{ "expected_answer": "5", "problem_id": "27", "reference_solution": null, "subject": "phy", "type": "Integer" }
<think> Okay, so I have this problem about a vibrating string. Let me try to figure it out step by step. The problem says that there's a string which is 1 meter long and has a mass of 2 x 10^-5 kg. It's under tension T. When the string vibrates, two successive harmonics are found at frequencies 750 Hz and 1000 Hz. I ne...
[ { "content": "Problem: Every morning Aya goes for a $9$ -kilometer-long walk and stops at a coffee shop afterwards. When she walks at a constant speed of $s$ kilometers per hour, the walk takes her 4 hours, including $t$ minutes spent in the coffee shop. When she walks $s+2$ kilometers per hour, the walk...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 3, "temperature": 0.7 }
3
15
AIME24
{ "expected_answer": "204", "problem_id": "aime24-15", "reference_solution": "$\\frac{9}{s} + t = 4$ in hours and $\\frac{9}{s+2} + t = 2.4$ in hours. Subtracting the second equation from the first, we get, $\\frac{9}{s} - \\frac{9}{s+2} = 1.6$ Multiplying by $(s)(s+2)$ , we get $9s+18-9s=18=1.6s^{2} + 3.2s$ ...
<think> Okay, let's see. Aya walks 9 kilometers every morning. When she walks at speed s km/h, it takes her 4 hours total, including resting at a coffee shop for t minutes. Then, when she walks at s+2 km/h, it takes 2 hours and 24 minutes total, still including the same t minutes at the coffee shop. Now, we need to fin...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given a 0-indexed string s that consists of digits from 0 to 9.\nA string t is called a semi-repetitive if there is at most one consecutive pair of the...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
20
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the length of the longest semi-repetitive substring in the given string s. Let me start by understanding the problem again. A semi-repetitive string has at most one consecutive pair of the same digits. That means, in such a substring, there can be at most one occurrence where two i...
[ { "content": "In this problem, only one option will be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be exactly one multiple-choice letter, with \\boxed\nAnswer:\n\nProblem: A bar of mass $M=1.00 \\mathrm{~kg}$ and length $L=0.20 \\mathrm{~m}$ is ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
467
JEEBench
{ "expected_answer": "A", "problem_id": "21", "reference_solution": null, "subject": "phy", "type": "MCQ" }
<think> Okay, so I have this problem here about a bar that's lying on a frictionless surface. It's pivoted at one end, so it can rotate. There's a small mass moving towards the bar at 5 m/s, hitting the bar at its midpoint (which is L/2 from the pivot), and then bouncing back. The question is asking about the angular v...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
360
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's see. I need to figure out the minimum number of power-ups Mualani needs to collect to reach position L. The problem involves avoiding hurdles and power-ups that can increase her jump power. Hmm, this seems like a dynamic programming problem where I need to keep track of the minimum power needed or t...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
320
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where I have to choose a set of games to maximize the expected value of winnings. Each game has a probability of winning (p) and winnings (w). The expected value is the product of the probability of winning all those games and the sum of the winnings. Also, there's a constr...
[ { "content": "Problem: What's the largest eight-digit base 2 integer? Express your answer in base 10.\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
278
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the largest eight-digit base 2 integer and then express that in base 10. Hmm, let's start by recalling what an eight-digit binary number is. In base 2, each digit represents a power of 2, right? So the rightmost digit is 2^0, then 2^1, all the way up to 2^7 for the eighth digit. W...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
297
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where we have an array of integers, and we need to compute the sum of the lengths of the longest microwavable subsequences for all pairs of distinct values. A microwavable subsequence is one that has at most two distinct values and each element differs from its adjacent ele...
[ { "content": "In this problem, multiple options can be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be one or more multiple-choice letter(s), with \\boxed\nAnswer:\n\nProblem: In an experiment to measure the speed of sound by a resonating air col...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
153
JEEBench
{ "expected_answer": "AC", "problem_id": "6", "reference_solution": null, "subject": "phy", "type": "MCQ(multiple)" }
<think> Okay, let's try to figure out this problem step by step. So, we have an experiment where they're measuring the speed of sound using a resonating air column. They use a tuning fork with a frequency of 500 Hz. The air column's length is changed by adjusting the water level in a resonance tube. They found two succ...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
217
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this Lattice Optimizing problem. Let me try to understand the problem statement first. We have a grid graph with n rows and n columns. Each cell has directed edges to the cell below it (right) with value d_{x,y} and to the cell to the right of it (down) with value r_{x,y}. Starting at (...
[ { "content": "In this problem, only one option will be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be exactly one multiple-choice letter, with \\boxed\nAnswer:\n\nProblem: Let $P=\\left[\\begin{array}{ccc}1 & 0 & 0 \\\\ 4 & 1 & 0 \\\\ 16 & 4 & 1...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
57
JEEBench
{ "expected_answer": "B", "problem_id": "37", "reference_solution": null, "subject": "math", "type": "MCQ" }
<think> Okay, so I have this problem where I need to find the value of (q_{31} + q_{32}) / q_{21} given that P^{50} - Q = I, where P is the matrix provided and I is the identity matrix. The answer choices are (A) 52, (B) 103, (C) 201, (D) 205. First, let me understand what's being asked. We have matrix P, which is a ...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
358
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the dimensions of the original grid (n x m) given a shuffled list of integers from the grid. The problem states that the input stream has been intercepted and all the integers are on one line, so we need to parse this and determine possible n and m. First, let's understand the pr...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given an integer k and an integer x.\nConsider s is the 1-indexed binary representation of an integer num. The price of a number num is the number of i...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
159
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the greatest integer num such that the sum of the prices of all numbers from 1 to num is less than or equal to k. The price of a number is defined as the number of positions i where i is divisible by x and the i-th bit in the binary representation of the number is set (i.e., 1). ...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
12
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where we have to find the number of ordered pairs (a, b) such that 1 ≤ a ≤ n, 1 ≤ b ≤ m, and b times the greatest common divisor of a and b is a multiple of a plus b. The problem states that we have multiple test cases, each with n and m, and we need to output the count of ...
[ { "content": "Return your final response within \\boxed{{}} and only include the letter choice (A, B, C, D, E, F, G, H, I, or J) as your final response.\nProblem: Mr. Glass borrowed $250 from the ABC Finance Company. He agreed to repay the $250 in five monthly installments, with interest at 3% a month on the fi...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
443
MMLUPro
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's see. Mr. Glass borrowed $250 from ABC Finance Company. He has to repay it in five monthly installments. The interest is 3% a month on the first $150 and 2% a month on the remaining amount over $150. I need to figure out the total interest cost. Hmm. Let me break this down step by step. First, the l...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
57
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the minimum number of problems Vlad needs to create to hold m rounds, given that he has a bank of n problems with different difficulty levels. Let me start by understanding the problem step by step. First, each round requires one problem of each difficulty level from A to G. So, f...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
257
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem where we have an array of integers, and we can perform operations where we pick two elements with different parities, replace the smaller one with their sum, and we need to find the minimum number of operations to make all elements have the same parity. Let's try to break t...
[ { "content": "Problem: In how many ways can 8 people sit around a round table if 3 of the people -- Pierre, Rosa, and Thomas -- all want to sit together? (Two seatings are considered the same if one is a rotation of the other.)\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
32
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how many ways 8 people can sit around a round table if three specific people—Pierre, Rosa, and Thomas—want to sit together. The problem also mentions that two seatings are considered the same if one is a rotation of the other. Hmm, circular permutations can be a bit tricky because ...
[ { "content": "In this problem, multiple options can be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be one or more multiple-choice letter(s), with \\boxed\nAnswer:\n\nProblem: Let $X$ and $Y$ be two events such that $P(X)=\\frac{1}{3}, P(X \\mid ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
88
JEEBench
{ "expected_answer": "AB", "problem_id": "43", "reference_solution": null, "subject": "math", "type": "MCQ(multiple)" }
<think> Okay, let's see. I need to solve this probability problem where we have two events X and Y. The given information is P(X) = 1/3, P(X | Y) = 1/2, and P(Y | X) = 2/5. And we have four options, and I need to figure out which ones are correct. Let me go through each option step by step. First, let me recall some p...
[ { "content": "Problem: Alice chooses a set $A$ of positive integers. Then Bob lists all finite nonempty sets $B$ of positive integers with the property that the maximum element of $B$ belongs to $A$ . Bob's list has 2024 sets. Find the sum of the elements of A.\nMark your solution with \\boxed\nAnswer:",...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
5
AIME24
{ "expected_answer": "55", "problem_id": "aime24-5", "reference_solution": "Let $k$ be one of the elements in Alices set $A$ of positive integers. The number of sets that Bob lists with the property that their maximum element is k is $2^{k-1}$ , since every positive integer less than k can be in the set or o...
<think> Okay, so let's try to figure out this problem. Alice has a set A of positive integers. Bob is listing all finite nonempty sets B such that the maximum element of B is in A. The total number of these sets B is 2024. We need to find the sum of the elements of A. Hmm, let me break this down step by step. First, l...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Dienes are organic compounds with two adjacent double bonds in their structure, and they exhibit unique reactivity due to their conjugated pi-electron system. They play ...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
25
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's try to figure out this problem step by step. So, the reaction given is cyclohexene + A → 8,8-diiodobicyclo[4.2.0]octan-7-one. We need to determine which option for A is the correct reactant, and also list the sequence of dienes from most reactive to least reactive. First, let's understand the react...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given a 0-indexed integer array nums, and an integer k.\nIn one operation, you can remove one occurrence of the smallest element of nums.\nReturn the m...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
188
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to solve this problem where I have an array of integers called nums and an integer k. The goal is to make all elements in nums greater than or equal to k by removing the smallest elements in each operation. I have to return the minimum number of operations needed. Let me try to...
[ { "content": "Problem: Mrs. Jones is pouring orange juice into four identical glasses for her four sons. She fills the first three glasses completely but runs out of juice when the fourth glass is only $\\frac{1}{3}$ full. What fraction of a glass must Mrs. Jones pour from each of the first three glasses into t...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 3, "temperature": 0.7 }
3
22
AMC23
{ "expected_answer": "7", "problem_id": "25", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's see. Mrs. Jones is pouring orange juice into four identical glasses. She fills the first three completely and the fourth one only 1/3 full. Now, she wants to redistribute the juice from the first three glasses into all four glasses so that each has the same amount. I need to find what fraction from ...
[ { "content": "In this problem, only one option will be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be exactly one multiple-choice letter, with \\boxed\nAnswer:\n\nProblem: The reaction of $\\mathrm{Pb}\\left(\\mathrm{NO}_{3}\\right)_{2}$ and $\\...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
449
JEEBench
{ "expected_answer": "C", "problem_id": "53", "reference_solution": null, "subject": "chem", "type": "MCQ" }
<think> Okay, so I need to figure out the correct answer here. The problem is about a reaction between lead nitrate and sodium chloride in water, which forms a precipitate. Then, when hydrochloric acid is added, the precipitate dissolves, and the formation of a certain complex ion is responsible for that. The options a...
[ { "content": "Problem: Evaluate $\\log_264$.\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
161
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to evaluate log base 2 of 64. Hmm, let me remember what a logarithm is. The logarithm log_b a is the exponent you need to raise base b to get a. So in this case, log_2 64 is asking, "2 raised to what power gives me 64?" Alright, let's think about powers of 2. I know that 2^1 is 2, 2^2 is 4, 2^...
[ { "content": "In this problem, the final answer will be a non-negative integer. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: In a radioactive decay process, the activity is defined as $A=-\\frac{d N}{d t}$, where $N(t)$ is the number o...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
505
JEEBench
{ "expected_answer": "16", "problem_id": "29", "reference_solution": null, "subject": "phy", "type": "Integer" }
<think> Okay, so I need to figure out the ratio of the activities A1 and A2 after the third and seventh half-lives of sources S1 and S2, respectively. Both sources have the same activity at t=0, which means their initial decay rates are equal. Let me start by recalling some basic concepts about radioactive decay. Firs...
[ { "content": "In this problem, multiple options can be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be one or more multiple-choice letter(s), with \\boxed\nAnswer:\n\nProblem: Let $f:[0,1] \\rightarrow[0,1]$ be the function defined by $f(x)=\\fra...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
452
JEEBench
{ "expected_answer": "BCD", "problem_id": "3", "reference_solution": null, "subject": "math", "type": "MCQ(multiple)" }
<think> Okay, so I need to figure out which of the statements A to D are true regarding the areas of the green and red regions above and below the horizontal line L_h for h in [1/4, 2/3]. Let me start by understanding the problem. First, the function f(x) is given by f(x) = (x³)/3 - x² + (5/9)x + 17/36. The green regi...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Which sequence of reactions from the following options would lead to the high-yield synthesis of 2-(tert-butyl)-1-ethoxy-3-nitrobenzene, beginning with benzene?\nOptions...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
183
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out which sequence of reactions will lead to the high-yield synthesis of 2-(tert-butyl)-1-ethoxy-3-nitrobenzene starting from benzene. Let me break down the problem step by step. First, let's recall the structure of the target compound: 2-(tert-butyl)-1-ethoxy-3-nitrobenzene. Breaking...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
307
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out who wins this bit game between Alice and Bob. Let me start by understanding the problem again. They have n piles with each pile having a value a_i and a current number of stones x_i. The rules are that you can remove d stones from the i-th pile if 1 ≤ d ≤ a_i and x & d = d, where x...
[ { "content": "In this problem, only one option will be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be exactly one multiple-choice letter, with \\boxed\nAnswer:\n\nProblem: Let $O$ be the origin and let $P Q R$ be an arbitrary triangle. The point...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
109
JEEBench
{ "expected_answer": "D", "problem_id": "38", "reference_solution": null, "subject": "math", "type": "MCQ" }
<think> Okay, so I need to figure out where point S is located in relation to triangle PQR based on the given vector equations. The options are centroid, circumcenter, incenter, or orthocenter. Let me recall the definitions of these points and see which one fits the given conditions. First, let's parse the problem. We...
[ { "content": "In this problem, multiple options can be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be one or more multiple-choice letter(s), with \\boxed\nAnswer:\n\nProblem: Let $P Q R S$ be a quadrilateral in a plane, where $Q R=1, \\angle P Q...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
420
JEEBench
{ "expected_answer": "AB", "problem_id": "9", "reference_solution": null, "subject": "math", "type": "MCQ(multiple)" }
<think> Okay, so I have this geometry problem here. Let me read it again and try to parse all the given information. We have a quadrilateral PQRS with the following properties: - QR = 1 - Angle PQR is 70 degrees - Angle QRS is 70 degrees - Angle PQS is 15 degrees - Angle PRS is 40 degrees - Angle RPS is θ degrees - We...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.You are given a 0-indexed integer array nums and an integer k.\nYou can perform the following operation on the array at most k times:\n\nChoose any index i fro...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
131
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to maximize the score by performing up to k operations on the array. The score is the frequency of the most frequent element after the operations. Let me break down the problem step by step. First, let me understand the problem statement again. We have a 0-indexed integer arra...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
24
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let me try to figure out how to solve this problem. So, QED has a permutation p of length n and a string s of length n with only 'L' and 'R' characters. He can perform certain swaps based on the characters in s to sort the permutation into non-decreasing order. The goal is to answer whether it's possible ...
[ { "content": "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.There is a single integer N written on a blackboard.\r\nTakahashi will repeat the following series of operations until...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
381
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to solve this problem where Takahashi is erasing numbers and writing their halves, and we have to compute the total amount he paid. The key is that regardless of the order, the total is always the same. The problem states that N is between 2 and 10^17, so brute-forcing isn't an...
[ { "content": "Problem: Let $S$ be the set of points $(a,b)$ with $0 \\le a,$ $b \\le 1$ such that the equation\n\\[x^4 + ax^3 - bx^2 + ax + 1 = 0\\]has at least one real root. Determine the area of the graph of $S.$\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
494
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the area of the set S, which consists of points (a, b) where both a and b are between 0 and 1, and the polynomial x⁴ + a x³ - b x² + a x + 1 has at least one real root. Hmm, that sounds a bit complicated, but let me try to break it down. First, the polynomial given is quartic (degree 4)...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
338
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this Endspeaker problem, which seems a bit complex. Let me start by understanding the problem again. We have an array a of length n and an array b of length m, where b is decreasing. We start with k=1. The goal is to make array a empty by repeatedly doing two operations: 1. Type 1: Inc...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
293
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem about calculating the expected total strength of soldiers in a narrow passageway. The passageway is a grid with 2 rows and N columns. Each cell has a soldier with a certain power level. Each column has a 50% chance of being covered in fog, which means the soldiers in that c...
[ { "content": "Problem: Positive real numbers $x$ and $y$ satisfy $y^3=x^2$ and $(y-x)^2=4y^2$. What is $x+y$?\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
1
AMC23
{ "expected_answer": "36", "problem_id": "1", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I have this problem here where I need to find x + y given that y cubed equals x squared, and the square of (y minus x) is 4y squared. Alright, let me try to parse this step by step. First, let me write down the equations to make sure I have them right. The first equation is y³ = x². That's straightfor...
[ { "content": "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.Your refrigerator has N kinds of ingredients. Let us call them ingredient 1, \\dots, ingredient N. You have Q_i grams ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
371
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<|im_sep|> import sys def solve(N, Q, A, B): def check(x): for i in range(N): if x * A[i] > Q[i] or x * B[i] > Q[i]: return False return True def binary_search(): left, right = 0, 1000000000 while left < right: mid = (left + right) // 2 ...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: toluene is treated with nitric acid and sulfuric acid, forming product 1.\n\n1 is treated with MnO2 and H2SO4, forming product 2.\n\n2 is treated with acetone and aqueou...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
30
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's try to figure out the molecular symmetry group of product 3. Hmm, the problem describes a series of reactions starting from toluene, and each step transforms the molecule into the next product. I need to follow each step carefully to determine the final structure of product 3, and then identify its ...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Substance X, known for incorporating a heavier isotope of one of its constituent elements, reacts violently with liquid Y with the release of a gas W whose molecule cont...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
139
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's try to figure out this problem step by step. So, we have Substance X, which incorporates a heavier isotope of one of its constituent elements. That means somewhere in the structure of X, there's an element with a heavier isotope than the usual. The reaction between X and liquid Y produces a gas W, w...
[ { "content": "In this problem, only one option will be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be exactly one multiple-choice letter, with \\boxed\nAnswer:\n\nProblem: Let $p, q, r$ be nonzero real numbers that are, respectively, the $10^{\\...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
391
JEEBench
{ "expected_answer": "B", "problem_id": "17", "reference_solution": null, "subject": "math", "type": "MCQ" }
<think> Okay, let's tackle this problem step by step. First, let's make sure I understand the problem correctly. We have three variables x, y, z, and they are part of a harmonic progression with terms p, q, r at the 10th, 100th, and 1000th positions, respectively. Then, we have a system of three linear equations: 1. x...
[ { "content": "Return your final response within \\boxed{{}} and only include the letter choice (A, B, C, D, E, F, G, H, I, or J) as your final response.\nProblem: Although all electrons spin, only molecules containing unpairedelectrons - only free radicals - giveesrspectra. Why is this? (Hint: Consider the poss...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
241
MMLUPro
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's try to figure out this problem. So, the question is about why only molecules with unpaired electrons (free radicals) give electron spectra, and the options are about different aspects of electron pairs and their magnetic moments. The hint mentions considering whether one or both electrons in a pair ...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
332
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem called "Best Subsequence". Let me read the description again carefully. The problem says that for a given integer array, the value of the array is its size minus the number of set bits in the bitwise OR of all elements. Then we need to find the maximum possible value of som...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: The Interaction between the bosonic field X and fermions is given by\n\n\\mathcal{L}\\left(y\\right)=-\\lambda{f}\\bar{\\psi}{f}\\left(y\\right)\\left(\\upsilon+X\\left(...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
134
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out the kinematically allowed decays of the boson X at the lowest order. The given Lagrangian is \(\mathcal{L}(y) = -\lambda{f}\bar{\psi}{f(y)}(\upsilon + X(y))\psi_f(y)\). The mass of X is 6 GeV. The options provided list various possible decay products, and I need to determine which ...
[ { "content": "Problem: $\\overline{BC}$ is parallel to the segment through $A$, and $AB = BC$. What is the number of degrees represented by $x$?\n\n[asy]\ndraw((0,0)--(10,0));\ndraw((0,3)--(10,3));\ndraw((2,3)--(8,0));\ndraw((2,3)--(4,0));\nlabel(\"$A$\",(2,3),N);\nlabel(\"$B$\",(4,0),S);\nlabel(\"$C$\",(8,0),S...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
18
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to find the measure of angle x in this diagram. Let me start by understanding the problem step by step. The diagram shows a horizontal line from (0,0) to (10,0), another horizontal line from (0,3) to (10,3), and then two segments: one from (2,3) to (8,0) and another from (2,3) to (4,0). The labe...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: S)-4-hydroxycyclohex-2-en-1-one is treated with tert-Butyldimethylsilyl chloride and triethylamine, forming product 1.\n\n1 is treated with Ph2CuLi at low temperature, f...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
27
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let's try to figure out the structure of product 4 step by step. The problem involves a series of reactions starting from (S)-4-hydroxycyclohex-2-en-1-one, which I'll call compound 0 for simplicity. The reactions are as follows: 1. Compound 0 is treated with tert-Butyldimethylsilyl chloride and triethyla...
[ { "content": "In this problem, the final answer will be a non-negative integer. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: In a triangle $A B C$, let $A B=\\sqrt{23}, B C=3$ and $C A=4$. Then what is the value of\n\\[\n\\frac{\\cot A...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
341
JEEBench
{ "expected_answer": "2", "problem_id": "54", "reference_solution": null, "subject": "math", "type": "Integer" }
<think> Okay, so I need to find the value of (cot A + cot C)/cot B in triangle ABC where the sides are AB = sqrt(23), BC = 3, and CA = 4. Hmm, let's see. I remember that in a triangle, the cotangent of an angle can be expressed in terms of the sides. Let me recall the formula. First, the cotangent of an angle in a tri...
[ { "content": "Problem: Let $\\mathbf{a},$ $\\mathbf{b},$ $\\mathbf{c}$ be three vectors such that\n\\[\\mathbf{a} \\times \\mathbf{b} = \\begin{pmatrix} 6 \\\\ -7 \\\\ 3 \\end{pmatrix}, \\quad \\mathbf{a} \\times \\mathbf{c} = \\begin{pmatrix} 4 \\\\ 7 \\\\ 2 \\end{pmatrix}, \\quad \\mathbf{b} \\times \\mathbf{...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
298
MATH500
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to compute the cross product of two vectors: (2b - a) and (3c + a). The given information involves the cross products of a, b, and c with each other. Let me recall the properties of cross products to see how I can use them here. First, cross products are distributive over vector addition. That ...
[ { "content": "In this problem, only one option will be correct. Give a detailed solution and end the solution with the final answer. Mark your solution, which should be exactly one multiple-choice letter, with \\boxed\nAnswer:\n\nProblem: Let $b_{i}>1$ for $i=1,2, \\ldots, 101$. Suppose $\\log _{e} b_{1}, \\log...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
58
JEEBench
{ "expected_answer": "B", "problem_id": "38", "reference_solution": null, "subject": "math", "type": "MCQ" }
<think> Okay, let's try to tackle this problem step by step. First, let me parse the information given. We have two sequences: one of logarithms in arithmetic progression (A.P.), and another sequence \( a_i \) which is an arithmetic progression with specific terms given. We need to compare the sums \( s \) and \( t \)...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
253
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem about Bessie's binary search and the tests she has. Let me try to parse the problem step by step. First, the problem involves an array of size n, with elements between 1 and n. There are m tests, each consisting of an index x and a value k. The test passes if the binary s...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
281
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to solve this problem about the Tree of Life. The goal is to find the minimum number of paths such that every pair of edges meeting at a single node has at least one path passing through both edges. The problem gives a tree with n nodes and n-1 edges, and we need to handle multiple test cases. L...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: You identified a new ligand-receptor pair initially expressed in the neural crest cells and want to understand the developmental fate of their interaction. The receptor ...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
101
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, let me try to figure out this problem step by step. So, the question is about understanding why there's no green signal observed in the fluorescent confocal microscope after breeding the mouse model with SOX10-Cre hemizygous mice. The possible answers are given as A through D, and I need to determine whic...
[ { "content": "Return your final response within \\boxed{} and only include the letter choice (A, B, C, or D) as your final response.\nProblem: Complete the following reactions and select the major products by considering the steric hindrance, and the stability of the products.\n2-ethyl-2,6-dimethylcyclohexan-1-...
{ "do_sample": true, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
110
GPQADiamond
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Alright, let me try to figure out these reactions. Starting with the first one: 2-ethyl-2,6-dimethylcyclohexan-1-one reacting with ethyl acrylate in the presence of t-BuOK. The product is given as option A, B, C, or D. I need to determine which one is correct by considering steric hindrance and product stabilit...
[ { "content": "Generate an executable Python function generated from the given prompt. Return the function body without invoking it at the final solution.Initially, you have a bank account balance of 100 dollars.\nYou are given an integer purchaseAmount representing the amount you will spend on a purchase in dol...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 0, "temperature": 0.7 }
0
83
LiveCodeBench
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to adjust the purchase amount to the nearest multiple of 10, and then subtract that from the initial balance of 100 dollars. Let me start by understanding the problem step by step. First, the original amount I want to spend is given as purchaseAmount. But before I can spend th...
[ { "content": "Problem: Let $\\triangle ABC$ have circumcenter $O$ and incenter $I$ with $\\overline{IA}\\perp\\overline{OI}$ , circumradius $13$ , and inradius $6$ . Find $AB\\cdot AC$ .\nMark your solution with \\boxed\nAnswer:", "role": "user" } ]
{ "do_sample": false, "max_new_tokens": 32768, "seed": 9, "temperature": 0.7 }
9
9
AIME24
{ "expected_answer": "468", "problem_id": "aime24-9", "reference_solution": "By Euler's formula $OI^{2}=R(R-2r)$ , we have $OI^{2}=13(13-12)=13$ . Thus, by the Pythagorean theorem, $AI^{2}=13^{2}-13=156$ . Let $AI\\cap(ABC)=M$ ; notice $\\triangle AOM$ is isosceles and $\\overline{OI}\\perp\\overline{AM}$ ...
<think> Okay, so I need to find the product AB·AC in triangle ABC where the circumradius R is 13, the inradius r is 6, and the line segments IA and OI are perpendicular. Hmm, let's start by recalling some formulas and properties related to triangles, circumradius, inradius, and their centers. First, the circumradius R...
[ { "content": "Problem: Torus $T$ is the surface produced by revolving a circle with radius $3$ around an axis in the plane of the circle that is a distance $6$ from the center of the circle (so like a donut). Let $S$ be a sphere with a radius $11$ . When $T$ rests on the inside of $S$ , it is intern...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 9, "temperature": 0.7 }
9
7
AIME24
{ "expected_answer": "127", "problem_id": "aime24-7", "reference_solution": "First, let's consider a section $\\mathcal{P}$ of the solids, along the axis.\nBy some 3D-Geomerty thinking, we can simply know that the axis crosses the sphere center. So, that is saying, the $\\mathcal{P}$ we took crosses one of th...
<think> Okay, so I need to solve this problem about a torus and a sphere. Let me try to understand what's being asked here. First, there's a torus T created by revolving a circle with radius 3 around an axis that's 6 units away from the center of the circle. Then there's a sphere S with radius 11. When the torus rest...
[ { "content": "You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print the ...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
65
CodeForces
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out how to maximize the water volume in the first barrel by adding clay to it. The key here is understanding how the clay affects the water levels in the barrels and when the pipes get sealed. Let me try to break this down step by step. First, let's parse the problem again. We have n ...
[ { "content": "\"You are a coding expert. Given a competition-level coding problem, you need to write a Python program to solve it. You may start by outlining your thought process. In the end, please provide the complete code in a code block enclosed with ``` ```. The code should take stdin as input and print th...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 1, "temperature": 0.7 }
1
227
CodeElo
{ "expected_answer": "", "problem_id": "", "reference_solution": "", "subject": null, "type": null }
<think> Okay, so I need to figure out for each test case whether it's possible to add a point that becomes the closest point to every existing point in the set. The key here is understanding what makes a point the closest to another. Let me start by breaking down the problem. First, let's consider the example given. F...
[ { "content": "In this problem, the final answer will be a non-negative integer. Give a detailed solution and end the solution with the final answer. Mark your solution with \\boxed\nAnswer:\n\nProblem: What is the sum of the number of lone pairs of electrons on each central atom in the following species?\n$\\le...
{ "do_sample": false, "max_new_tokens": 32768, "seed": 2, "temperature": 0.7 }
2
81
JEEBench
{ "expected_answer": "6", "problem_id": "28", "reference_solution": null, "subject": "chem", "type": "Integer" }
<think> Okay, so I need to find the sum of the number of lone pairs of electrons on each central atom in these four species: [TeBr6]²⁻, [BrF2]⁺, SNF3, and [XeF3]⁻. Hmm, let's take them one by one. First, let me recall what a lone pair is. A lone pair refers to a pair of electrons that are not involved in a chemical b...