两个正整数,只要不相等,就一直进行如下操作:最大数减去最小数得到一个值,该值和两个数的最小数构成新的两个正整数,重复操作,直到两个数相等,此时输出该数。下面的Python代码用于实现该操作,横线处应该填写的代码是()。
N = int(input()) M = int(input()) while N != M: if N > M: _______________ else: _______________ print(N)
N = N - M M = M - N
N = N - M
M = M - N
M = M - N N = N - M
M = N - M N = M - N
M = N - M
N = M - N
N, M = M, N M, N = N, M
N, M = M, N
M, N = N, M