#动态规划 #动态规划 while True: try: s1 = '#'+input() s2 = '#'+input() m1, m2 = len(s1), len(s2) # 用一个占位符表示字符串的开头 l = [[0 for i in range(m1)] for j in range(m2)] for i in range(m2): l[i][0] = i for j in range(m1): l[0][j] = j for i in range(1,m2): for j in range(1,m1): # [i,j]处来自于[i-1,j] [i,j-1] [i-1,j-1]这三...