C语言矩阵乘法程序填空

Question

#include “stdio.h” main(){int i,j,k, c[2][3]; ________ int a[2][4]={1,2,3,4,5,6,7,8};________int b[4][3]={1,2,3,4,5,6,7,8,9,10,11,12}; for(i=0; i<2;i++) for(j=0;j<3; j++) {c[i][j]=________; for(k=0;k<4;k++) c[i][j]=________________________; }for (i=0;i<2;i++) for(j=0;j<3;j++) printf(“%6d”,c[i][j]); printf(“\n”); }}

Answer 1

第三空：c[i][j]=0;
第四空：c[i][j]=c[i][j]+a[i][k]*b[k][j]