时间：2021-06-13 08:44:51 | 栏目：C代码 | 点击：次
我就废话不多说了，直接上代码吧！
#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<windows.h>
int SUM(char arr[][3])
{
int i = 0;
int j = 0;
int sum = 0;
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
if (i == j)
{
sum += arr[i][j];
}
if (i + j == 2)
{
sum += arr[i][j];
}
}
}
sum -= arr[1][1];
return sum;
}
int main()
{
char arr[3][3] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
printf("the answer is %d\n",SUM(arr));
system("pause");
return 0;
}