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string
solution
string
answer
string
problem_type
string
question_type
string
source
string
uuid
string
processed_answer
sequence
reward
sequence
min_length
int64
max_length
int64
pass@1
float64
pass@8
bool
cons@8
float64
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sequence
roll_outs_ids
sequence
"P.I. Find the largest natural number from which it is impossible to obtain a number divisible by 11(...TRUNCATED)
"If in the decimal representation of a number there is a digit 0 or two identical digits, then by er(...TRUNCATED)
987654321
Number Theory
math-word-problem
olympiads
129904b9-074f-528a-983a-3a512a02276c
[ "", "", "", "", "", "", "", "" ]
[ true, true, true, false, false, false, false, false ]
16,429
16,429
0
false
0
[[151646,151644,47,2447,13,7379,279,7772,5810,1372,504,892,432,374,11997,311,6851,264,1372,74916,553(...TRUNCATED)
[[488,220,21,8,481,320,22,488,220,19,8,284,220,16,20,481,220,16,16,284,220,19,11,537,74916,13,220,23(...TRUNCATED)
"G1.3 A six-digit number 1234xy is divisible by both 8 and 9 . Given that $x+y=c$, find the value of(...TRUNCATED)
"The number formed by last 3 digits must be divisible by 8 and the sum of digits must be divisible b(...TRUNCATED)
8
Number Theory
math-word-problem
olympiads
e5d6ca48-175d-5435-af3b-2d6190441c41
[ "8", "8", "8", "8", "8", "8", "8", "8" ]
[ true, true, true, true, true, true, true, false ]
2,916
10,435
1
true
1
[[151646,151644,38,16,13,18,362,4743,48342,1372,220,16,17,18,19,4130,374,74916,553,2176,220,23,323,2(...TRUNCATED)
[[13,88190,11,1077,752,1744,911,1246,311,5486,419,382,5338,11,358,6099,429,369,264,1372,311,387,7491(...TRUNCATED)
"8. Find $\\sqrt{\\frac{x}{63}-32} \\times \\sqrt{\\frac{y}{63}-32}$, given that $\\frac{1}{x}+\\fra(...TRUNCATED)
"Solution: Let's make the substitution: $a=x / 63, b=y / 63$. Then we can rewrite the condition as: (...TRUNCATED)
32
Algebra
math-word-problem
olympiads
ca40d92d-2a65-5cff-991e-4deb4c5b192b
[ "32", "32", "32", "32", "32", "32", "32", "32" ]
[ true, true, true, true, true, true, false, false ]
1,770
5,890
1
true
1
[[151646,151644,23,13,7379,57960,26888,35702,37018,45340,15170,21,18,19732,18,17,92,1124,15136,1124,(...TRUNCATED)
[[151648,198,71486,11,773,358,3003,2684,419,3491,1588,25,358,1184,311,1477,279,897,315,279,1985,315,(...TRUNCATED)
"10. It is required to fence a rectangular area adjacent to a wall. The fence should have a length o(...TRUNCATED)
"10. Solution. First method. Let the width of the site be \\(x \\mu\\), then its length will be ( \\(...TRUNCATED)
450
Algebra
math-word-problem
olympiads
b15f8d71-f552-50aa-abbf-d24f63b69dd1
[ "15", "15", "15", "15", "30", "30", "30", "30" ]
[ false, false, false, false, false, false, false, false ]
1,948
3,015
0
false
0
[[151646,151644,16,15,13,1084,374,2567,311,24650,264,51424,3082,23942,311,264,7002,13,576,24650,1265(...TRUNCATED)
[[3983,2474,358,614,825,23606,448,1378,7332,11,358,1184,2441,1616,311,28143,17767,444,1124,8,323,177(...TRUNCATED)
"4. Median. In a set of 100 numbers. If one number is removed, the median of the remaining numbers i(...TRUNCATED)
"Solution. Arrange the numbers in ascending order. If we remove a number from the first half of the (...TRUNCATED)
72
Logic and Puzzles
math-word-problem
olympiads
2a1d6a5a-5d1b-5822-9f4a-80af2a1e57c4
[ "78", "", "78", "72", "72", "78", "72", "" ]
[ true, true, true, true, false, false, false, false ]
2,948
16,457
0.375
true
0.5
[[151646,151644,19,13,62590,13,758,264,738,315,220,16,15,15,5109,13,1416,825,1372,374,6963,11,279,22(...TRUNCATED)
[[151648,198,32313,11,773,358,614,419,3491,1588,911,1774,5380,304,264,738,315,5109,13,6771,752,1430,(...TRUNCATED)
"31. Given that $\\alpha$ is an acute angle satisfying\n$$\n\\sqrt{369-360 \\cos \\alpha}+\\sqrt{544(...TRUNCATED)
"31. Answer: 30\nLet $X=\\sqrt{369-360 \\cos \\alpha}$ and $Y=\\sqrt{544-480 \\sin \\alpha}$. Observ(...TRUNCATED)
30
Algebra
math-word-problem
olympiads
ed1c35a8-bbd2-5232-a240-79be83fa76c1
[ "", "\\frac{40\\sqrt{3}}{3}", "", "30", "", "", "", "30" ]
[ true, true, true, true, false, false, false, false ]
7,892
16,466
0.25
true
1
[[151646,151644,18,16,13,16246,429,57960,7141,3,374,458,29783,9210,36054,198,14085,198,59,26888,90,1(...TRUNCATED)
[[151648,198,71486,11,773,358,614,419,23606,311,11625,1447,144336,7,18,21,24,481,220,18,21,15,7960,1(...TRUNCATED)
"## Task 7 - V00607 = V00503\n\nTo an imagined number, 16 is added, then multiplied by 7, followed b(...TRUNCATED)
"Let $x$ be the thought number. Then the operations yield the term\n\n$$\n((x+16) \\cdot 7-8): 9\n$$(...TRUNCATED)
14
Algebra
math-word-problem
olympiads
6dd42fb8-b448-54e4-9002-6c2899aeb4c1
[ "\\frac{1714}{7}", "14", "\\frac{94}{7}", "14", "14", "14", "244\\frac{6}{7}", "14" ]
[ true, true, true, true, true, false, false, false ]
1,795
11,479
0.625
true
1
[[151646,151644,565,5430,220,22,481,647,15,15,21,15,22,284,647,15,15,20,15,18,271,1249,458,34606,137(...TRUNCATED)
[[22,25,856,488,220,16,21,284,220,18,15,382,3136,2144,287,220,16,21,25,856,284,220,16,19,382,80022,1(...TRUNCATED)
"IMO 1974 Problem A1 Three players play the following game. There are three cards each with a differ(...TRUNCATED)
"The player with 9 counters. The total of the scores, 39, must equal the number of rounds times the (...TRUNCATED)
9
Logic and Puzzles
math-word-problem
olympiads
7c90c2f5-6a89-5413-83b7-98a0a091a322
[ "", "10", "13", "", "", "10", "10", "1" ]
[ false, false, false, false, false, false, false, false ]
14,153
16,502
0
false
0
[[151646,151644,83404,220,16,24,22,19,22079,362,16,14513,4217,1486,279,2701,1809,13,2619,525,2326,74(...TRUNCATED)
[[279,2629,315,279,5109,807,3949,1817,4778,382,4416,11,369,1817,2781,11,862,2790,374,279,2629,315,27(...TRUNCATED)
9.1. Solve the equation: $$ \left(x^{2}-20\right)^{2}+\left(x^{2}-19\right)^{2}=2019 $$
"Solution. Let $x^{2}-20=y$; then $y^{2}+y-1009=0(D=4037)$ and $y=\\frac{-1 \\pm \\sqrt{4037}}{2}$. (...TRUNCATED)
\\sqrt{\frac{39+\sqrt{4037}}{2}}
Algebra
math-word-problem
olympiads
f6a179f2-45c3-5550-9081-17c2483b9331
["-\\sqrt{\\frac{39+\\sqrt{4037}}{2}}","\\pm\\sqrt{\\frac{39+\\sqrt{4037}}{2}}","-\\sqrt{\\frac{39+\(...TRUNCATED)
[ false, false, false, false, false, false, false, false ]
4,472
11,068
0
false
0
[[151646,151644,24,13,16,13,63284,279,23606,1447,14085,198,59,2359,2075,47822,17,19732,17,15,59,1291(...TRUNCATED)
[[151648,198,32313,11,773,358,3003,2684,419,23606,311,11625,25,1124,1188,87,47822,17,92,481,220,17,1(...TRUNCATED)
"7. Encode the letters $a \\sim z$ as $(\\mathbf{a}=1, \\mathbf{b}=2, \\ldots, \\mathbf{z}=26)$, so (...TRUNCATED)
"【Analysis】(Method one) To be a \"middle ring number\", the prime factors decomposed must includ(...TRUNCATED)
106
Number Theory
math-word-problem
olympiads
50bfa035-acc4-500d-aea0-37fdac65f86f
[ "", "106", "107", "106", "", "106", "106", "" ]
[ true, true, true, true, false, false, false, false ]
4,170
16,596
0.5
true
1
[[151646,151644,22,13,56562,279,11931,400,64,1124,14781,1147,3,438,4930,59,10374,13233,90,64,51185,1(...TRUNCATED)
[[374,16910,11,714,220,16,20,13,16,19,4436,944,458,7546,13,220,16,15,21,17779,553,220,16,16,374,2163(...TRUNCATED)
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