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Problem ▾ Category Points AC % Users
A Simple Multiplication Uncategorized 12 14.0% 17
A Simple Mode Uncategorized 7p 12.8% 21
A Simple Minus Uncategorized 10 27.4% 17
A Simple Mean Uncategorized 7 11.5% 39
A Simple Maximum Uncategorized 7 8.7% 28
A Simple Game Uncategorized 7p 30.6% 84
A Romantic Dinner Outing Uncategorized 20 24.0% 18
A Plus B (Hard) Uncategorized 12 11.0% 318
A Plus B Uncategorized 3p 48.7% 8024
A Permutation Problem 2 Uncategorized 12 30.7% 20
A Noisy Class Uncategorized 7 29.4% 751
A New Country Uncategorized 25p 25.1% 17
A Math Contest P9 - Buy Some Get Some Uncategorized 12 27.1% 55
A Math Contest P8 - Permutation Counting Uncategorized 12 35.9% 61
A Math Contest P7 - Factors Uncategorized 10 29.5% 130
A Math Contest P6 - Global Maximum Uncategorized 10 28.6% 75
A Math Contest P5 - Good Arrays Uncategorized 7p 29.6% 129
A Math Contest P4 - Circle Cutting Uncategorized 7 40.9% 105
A Math Contest P3 - LIS Reconstruction Uncategorized 7 47.0% 160
A Math Contest P2 - Subsequence Sum Uncategorized 5 29.2% 343
A Math Contest P17 - Heatwaves Uncategorized 45 36.4% 3
A Math Contest P16 - Morbius vs. Suibom Uncategorized 25 18.2% 20
A Math Contest P15 - Matrix Fixed Point Uncategorized 20 68.3% 30
A Math Contest P14 - Choosing Marbles Uncategorized 25p 21.9% 37
A Math Contest P13 - Ways Uncategorized 17 18.9% 28
A Math Contest P12 - Triangles Uncategorized 17 29.5% 20
A Math Contest P11 - Weak Goldbach's Conjecture Uncategorized 15 23.9% 58
A Math Contest P10 - Tricky Multisets Uncategorized 12 25.7% 48
A Math Contest P1 - Arrays Uncategorized 5 32.1% 249
A Long Problem Uncategorized 0p 58.7% 43
A Harder Game Uncategorized 15p 8.5% 31
A Greedy Problem Uncategorized 5p 28.6% 170
A Game Uncategorized 10 29.8% 364
A Floyd-Warshall Problem Uncategorized 15 0.9% 2
A Fenwick Tree Question Olympiads School 15 30.0% 46
A Digit Problem Uncategorized 12p 31.8% 59
A Combining Problem Uncategorized 20 14.8% 19
A Coin Problem Uncategorized 12p 18.9% 297
A Block Game Uncategorized 3 40.2% 101
3n+1 Uncategorized 3 39.3% 1696
2spooky4me Uncategorized 7 11.5% 440
2048 Uncategorized 15 3.2% 89
2-Dimensional Range Minimum Query Classics 17p 19.9% 133
2-D Permutations Uncategorized 10p 20.6% 158
16 BIT S/W ONLY Uncategorized 3 36.9% 2684