用c语言编写矩阵的加减乘除运算

#include <iostream>
#include <iomanip>
using namespace std;
template <typename T1,typename T2>
void inverse(T1*mat1,T2 *mat2,int a,int b);
template <typename T1,typename T2>
void multi(T1*mat1,T2*mat2,T2*result,int a,int b,int c);
template <typename T>
void output(T*mat,char *s,int a,int b);
int main(){
int middle[6][3],result[6][4];
int matrix1[3][6]={8,10,12,23,1,3,5,7,9,2,4,6,34,45,56,2,4,6};
int matrix2[3][4]={3,2,1,0,-1,-2,9,8,7,6,5,4};
char*s1="result";
char*s2="middle";
//inverse(matrix1,middle,6,3);
inverse<int[6],int[3]>(matrix1,middle,6,3);
//multi(middle,matrix2,result,6,3,4);
multi<int[3],int[4]>(middle,matrix2,result,6,3,4);
output(matrix1,"matrix1",3,6);
output(middle,s2,6,3);
output(matrix2,"matrix2",3,4);
output(result,s1,6,4);
return 0;
}
template &