编程初学者练习编程(5)矩阵乘法

//5、矩阵乘法
#include
int a={{1,2,3,4},{5,6,7,8},{9,10,11,12}};
int b[4][3]={{12,11,10},{9,8,7},{6,5,4},{3,2,1}};
int c[3][3];
void main(){
int i ,j, k;
printf("矩阵1\n");
for(i=0;i