ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7172 codeforces#P1553G  Common Divisor Graph 1 / 9 10
7208 codeforces#P1554E  You 0 / 0 10
7252 codeforces#P1558B  Up the Strip 1 / 1 10
7228 codeforces#P1559E  Mocha and Stars 0 / 0 (无)
7245 codeforces#P1561D1  Up the Strip (simplified version) 2 / 2 10
7263 codeforces#P1562B  Scenes From a Memory 0 / 0 (无)
7265 codeforces#P1562F  Tubular Bells 0 / 0 (无)
7290 codeforces#P1566H  Xor-quiz 0 / 0 (无)
7314 codeforces#P1579F  Array Stabilization (AND version) 0 / 0 5
7426 codeforces#P1582G  Kuzya and Homework 0 / 0 (无)
7425 codeforces#P1583A  Windblume Ode 0 / 0 (无)
7358 codeforces#P1592D  Hemose in ICPC ? 0 / 0 (无)
7412 codeforces#P1593D1  All are Same 0 / 0 3
7411 codeforces#P1593D2  Half of Same 0 / 0 6
7455 codeforces#P1603A  Di-visible Confusion 0 / 0 4
7454 codeforces#P1603B  Moderate Modular Mode 0 / 0 5
7453 codeforces#P1603C  Extreme Extension 2 / 2 8
7452 codeforces#P1603D  Artistic Partition 1 / 1 10
7469 codeforces#P1605A  A.M 1 / 1 3
7465 codeforces#P1605E  Array Equalizer 0 / 1 9
7515 codeforces#P1609A  Divide and Multiply 0 / 0 3
7513 codeforces#P1609C  Complex Market Analysis 0 / 0 4
7490 codeforces#P1610D  Not Quite Lee 0 / 0 7
7481 codeforces#P1612D  X-Magic Pair 1 / 2 10
7496 codeforces#P1614D1  Divan and Kostomuksha (easy version) 0 / 0 7
7495 codeforces#P1614D2  Divan and Kostomuksha (hard version) 0 / 1 8
7540 codeforces#P1617B  GCD Problem 0 / 0 (无)
7536 codeforces#P1617E  Christmas Chocolates 0 / 0 (无)
7565 codeforces#P1622F  Quadratic Set 1 / 1 10
7612 codeforces#P1626F  A Random Code Problem 2 / 2 10
7609 codeforces#P1627C  Not Assigning 0 / 0 (无)
7608 codeforces#P1627D  Not Adding 0 / 0 (无)
7618 codeforces#P1629B  GCD Arrays 1 / 1 10
7631 codeforces#P1630D  Flipping Range 0 / 0 (无)
7630 codeforces#P1630E  Expected Components 0 / 0 (无)
7629 codeforces#P1630F  Making It Bipartite 0 / 0 (无)
7637 codeforces#P1632D  New Year Concert 0 / 0 (无)
7680 codeforces#P1635D  Infinite Set 0 / 0 (无)
7684 codeforces#P1644F  Basis 0 / 0 (无)
7699 codeforces#P1646E  Power Board 0 / 0 8
7727 codeforces#P1647D  Madoka and the Best School in Russia 0 / 0 (无)
7735 codeforces#P1654D  Potion Brewing Class 0 / 1 7
7751 codeforces#P1656C  Make Equal With Mod 0 / 0 (无)
7750 codeforces#P1656D  K-good 0 / 0 (无)
7746 codeforces#P1656H  Equal LCM Subsets 0 / 3 10
7755 codeforces#P1658E  Gojou and Matrix Game 1 / 1 10
7777 codeforces#P1665D  GCD Guess 0 / 0 (无)
7862 codeforces#P1673C  Palindrome Basis 0 / 0 (无)
7861 codeforces#P1673D  Lost Arithmetic Progression 0 / 0 (无)
7860 codeforces#P1673E  Power or XOR? 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题