k = '''abc,def v,c,k 12345,67''' 多行字符串,","转元组,"\n"转列表,怎么求列表组合数?
k = '''abc,def v,c,k 12345,67''' k = k.replace(',', "','") k = "[('" + k.replace('\n', "'),('") + "')]" print(eval(k))