main()
{
int a[4][4]={{25,26,86,30},{26,35,12,64},{72,58,18,39},{50,11,16,62}};
int i,j,count=0;
for(i=3;i>=0;i--)
{
for(j=0;j<4;j++)
{
if(i+j==3)
{
count+=a[i][j];
printf("对角线数值为[%d]",a[i][j]);
}
}
}
printf("对角线和为[%d]",count);
}
#include
int main()
{
int a[4][4] = {
{25, 26, 86, 30},
{26, 35, 12, 64},
{72, 58, 18, 39},
{50, 11, 16, 62}
}, i, sum = 0;
for (i = 0; i < 4; ++i){
sum += a[i][4-i-1];
}
printf ("%d\n", sum);
return 0;
}