ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8065 P7C   Line 0 / 0 6
8050 P10C   Digital Root 1 / 1 7
8020 P16C   Monitor 0 / 0 6
8017 P17A   Noldbach problem 0 / 0 3
8014 P17D   Notepad 0 / 0 9
7975 P26A   Almost Prime 0 / 0 3
7966 P27E   Number With The Given Amount Of Divisors 0 / 0 7
7860 P45G   Prime Problem 0 / 0 8
7804 P55D   Beautiful numbers 0 / 0 9
7786 P59B   Fortune Telling 0 / 0 4
7745 P66D   Petya and His Friends 0 / 0 5
7738 P68A   Irrational problem 0 / 0 3
7721 P71C   Round Table Knights 0 / 0 5
7705 P73E   Morrowindows 0 / 0 9
7701 P74C   Chessboard Billiard 0 / 0 7
7696 P75C   Modified GCD 0 / 0 5
7680 P78C   Beaver Game 0 / 0 7
7657 P83D   Numbers 0 / 0 9
7655 P84A   Toy Army 0 / 0 3
7618 P93E   Lostborn 0 / 0 10
7548 P111B   Petya and Divisors 0 / 0 6
7540 P113C   Double Happiness 0 / 0 8
7527 P117B   Very Interesting Game 0 / 0 6
7501 P121C   Lucky Permutation 0 / 0 6
7498 P122A   Lucky Division 0 / 0 3
7496 P123A   Prime Permutation 0 / 0 4
7446 P134B   Pairs of Numbers 0 / 0 6
7383 P150A   Win or Freeze 0 / 0 4
7365 P154B   Colliders 0 / 0 5
7349 P158D   Ice Sculptures 0 / 0 4
7288 P171F   ucyhf 0 / 0 5
7284 P172B   Pseudorandom Sequence Period 0 / 0 4
7282 P172D   Calendar Reform 0 / 0 5
7258 P177B1   Rectangular Game 0 / 0 3
7259 P177B2   Rectangular Game 0 / 0 4
7228 P180B   Divisibility Rules 0 / 0 8
7208 P185D   Visit of the Great 0 / 0 10
7153 P199A   Hexadecimal's theorem 0 / 0 3
7147 P200E   Tractor College 0 / 0 9
7084 P215E   Periodical Numbers 0 / 0 7
7079 P216E   Martian Luck 0 / 0 7
7057 P222C   Reducing Fractions 0 / 0 6
7052 P223C   Partial Sums 0 / 0 6
7046 P225B   Well-known Numbers 0 / 0 5
7043 P225E   Unsolvable 0 / 0 7
7040 P226C   Anniversary 0 / 0 9
7024 P230B   T-primes 0 / 0 4
7003 P235A   LCM Challenge 0 / 0 5
6999 P235E   Number Challenge 0 / 0 10
6997 P236B   Easy Number Challenge 0 / 0 4

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