08/05/05 17:03:14
>>343
(っ´▽｀)っ
printfを最も内側のループの外に出せ☆
#include <stdio.h>
int main(void)
{
int a[3][3] = {{0, 1, 2}, {3, 4, 5}, {6, 7, 8}};
int b[3][3] = {{0, 3, 6}, {1, 4, 7}, {2, 5, 8}};
int ab[3][3];
int i;
int j;
int k;
for(i = 0; i < 3; i++){
for(j = 0; j < 3; j++){
ab[i][j] = 0;
for(k = 0; k < 3; k++){
ab[i][j] += (a[i][k] * b[k][j]);
}
printf("%d\t", ab[i][j]);
}
printf("\n");
}
return 0;
}