#include
main()
{
int n,m,i,j,k;
int a[5][5],b[5][5],c[5][5]={0};
printf("Please input m and n(1-5):");
scanf("%d%d",&m,&n);
printf("Input A4 %d*%d:\n",m,n);
for(i=0;i for(j=0;j scanf("%d",&a[i][j]); printf("Input A4 %d*%d:\n",n,m); for(i=0;i for(j=0;j scanf("%d",&b[i][j]); for(j=0;j for(k=0;k for(i=0;i c[j][k]+=a[j][i]*b[i][k]; printf("C=AXB is:\n"); for(i=0;i { for(j=0;j printf("%4d",c[i][j]); printf("\n"); } }