我在一个程序中工作,它需要比较大约900位数字的字符串。但每当我输入它们时
a = '011111111111111000000000001111111111111111111111111111111111111111111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111111111110101010000000000000000000000000000000111111111111