KMP - Problem Set - lizikid

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	313	A3020 【例】KMP字符串字符串 KMP	3 / 10	10
	2159	A3022 字符串的永恒字符串 KMP	0 / 3	8
	1917	A3537 GT考试字符串 KMP 线性代数矩阵乘法其他快速幂状态机	2 / 2	8

Pick a problem randomly based on the current filter.