A18599. $如下的 Python 代码用于输出如下数字图形。横线处应填入的代码是（）。N = int(input()) for i in range(1, N + 1): for j in range(1, N + 1): if ______________________________________: print(1, end = " ") else: print(0, end = " ") pri\dots$

单选题较易

知识点

循环结构条件判断嵌套循环

题目描述

如下的 Python 代码用于输出如下数字图形。横线处应填入的代码是（ ）。 N = int(input()) for i in range(1, N + 1): for j in range(1, N + 1): if ______________________________________: print(1, end = " ") else: print(0, end = " ") print()

i == j and i == 1 and j == 1 and i == N and j == N

i == j or i == 1 or j == 1 or i == N or j == N

i == j or i == 0 or j == 0 or i == (N + 1) or j == (N + 1)

i == j and i == 1 and j == 1 and i == (N + 1) and j == (N + 1)

上一题下一题