y1 = list(map(int, input().split())) y2 = list(map(int, input().split())) print(y1) print(y2) def z(y1,y2): import numpy as np y = y1 + y2 x = np.var(y) return x print(z)
因为你输出的就是函数本身,正确用法应该是同时传入参数