074256_1.h

一个用c语言写的一个矩阵加减乘的小程序。里面有具体的使用方法

//074256_1.h: include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently


//Header file for Matrix -------------------------------------------------------------------------

#include <stdio.h>
#include<stdlib.h>
#include<malloc.h>

//declarations ------------------------------------------------------------------------------------
void read_cr(int *row,int *col);        //read how many cols and rows

int **read_matrix(int row,int col);           //read Matrix from keyboard

void print_matrix(int **p_mat,int row,int col);    //print a Matrix

void add(int **p_mat1,int row1,int col1,int **p_mat2,int row2,int col2);     //add two Matrix

void substract(int **p_mat1,int row1,int col1,int **p_mat2,int row2,int col2); //substract two Matrix

void multiply(int **p_mat1,int row1,int col1,int **p_mat2,int row2,int col2);    //multiply teo Matrix

void free_matrix(int **p_mat,int row);    //free memory

void clean();              //clean error data