Matrix Multiplication .c

//C PROGRAM FOR MATRIX MULTIPLICATION
#include<stdio.h>

#include<stdlib.h>
#define MAX 10
struct MAT 
{ int n_row,n_col;
int A[MAX][MAX];

};
typedef struct MAT MATRIX;

 void input(MATRIX*);
 void display(MATRIX);
 MATRIX multiply(MATRIX,MATRIX);
 
 int main() 
{
 MATRIX M1, M2, R, T;
 
 input(&M1);
 input(&M2);
 T=multiply(M1,M2);
 display(T);
 return 0;
}
void input (MATRIX *p)
{
 int i, j;
 printf("\n Enter the no. of rows:");
 
 scanf("%d", &p->n_row);
 printf("\n Enter the no. of columns:");
 
 scanf("%d", &p->n_col);
 for(i=0;i<p->n_row; i++)
 for(j=0;j<p->n_col; j++)
 {
 printf("\n Enter Element [%d][%d]:",i+1,j+1);
 
 scanf("%d", &p->A[i][j]);
 }
}
void display (MATRIX M )
{
 int i, j;
 
 for(i=0;i<M.n_row; i++)
 {
 printf("\n ");
 
 for(j=0;j<M.n_col; j++)
 printf( "%d  ",M.A[i][j]);
 }
}

MATRIX multiply(MATRIX M1,MATRIX M2)
{
 MATRIX T;
 int i, j, k;
 if(M1.n_col!=M2.n_row)
 {
 printf("\n Matrix multiplication is impossible…");
 exit(1);
 }
 T.n_row=M1.n_row;
 T.n_col=M2.n_col;
 for(i=0;i<T.n_row; i++)
 for(k=0;k<T.n_col; k++)
 {
 T.A[i][k]=0;
 for(j=0; j<M1.n_col; j++)
 T.A[i][k]+=M1.A[i][j]*M2.A[j][k];
 }
 return T;
}