Problem ID Title Solved Submit 正确率
4357试除法判定质数16640540.988%
4358分解质因数14355425.812%
4359筛质数15829054.483%
4360试除法求约数12138531.429%
4361约数个数11048822.541%
4362约数之和8820143.781%
4363最大公约数13333439.820%
4364欧拉函数11521653.241%
4365筛法求欧拉函数9624239.669%
4366快速幂11636232.044%
4367快速幂求逆元9019246.875%
4368扩展欧几里得算法8014953.691%
4369线性同余方程6717937.430%
4370表达整数的奇怪方式4112433.065%
4371高斯消元解线性方程组5810953.211%
4372高斯消元解异或线性方程组294072.500%
4373求组合数 I7117341.040%
4374求组合数 II5912347.967%
4375求组合数 III6013245.455%
4376求组合数 IV496674.242%
4377满足条件的01序列364973.469%
4378能被整除的数438948.315%
4379Nim游戏608669.767%
4380台阶-Nim游戏394979.592%
4381集合-Nim游戏335856.897%
4382拆分-Nim游戏182185.714%
4695互素327542.667%
4743开 ? 关11100.000%
4744互质的个数1510114.851%