Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
87588 汪于堂 矩阵对角线 Python3 Compile Error 0 MS 0 KB 192 2024-08-10 20:03:20

Tests(0/0):

Code:

n = int(input()) a =[list(map(int，input().split() ) for x in range(n)]: res = 0 for x in range(n): for y in range(n): if x==y or x+y == n-1: res=res +a[×][y] print(res)

Run Info:

  File "Main.py", line 2
    a =[list(map(int\uff0cinput().split() ) for x in range(n)]:
                         ^
SyntaxError: invalid character in identifier