C program to add two matrices into single Matrix

-

Simple C program to do addition of given matrices

Code:

#include<stdio.h>

#include<conio.h>

void main()

{

clrscr();

int a[4][4],b[4][4],c[4][4];

int i,j,k,m,n,p,q;

printf("\nenter no. of rows for matrix A:");

scanf("%d",&m);

printf("\nenter no. of coloums for matrix A:");

scanf("%d",&n);

printf("\nenter no. of rows for matrix B:");

scanf("%d",&p);

printf("\nenter no. of coloums for matrix B:");

scanf("%d",&q);

printf("\nenter array A:\n");

for(i=0;i<m;i++)

{

for(j=0;j<n;j++)

{

scanf("%d",&a[i][j]);

}

printf("\n");

}

printf("\nenter array B:\n");

for(i=0;i<p;i++)

{

for(j=0;j<q;j++)

{

scanf("%d",&b[i][j]);

}

printf("\n");

}



if((m==p)&&(n==q))

{

printf("\naddition of array is:\n");

for(i=0;i<m;i++)

{

for(j=0;j<n;j++)

{

c[i][j]=a[i][j]+b[i][j];

printf("%d ",c[i][j]);

}

printf("\n");

}}

else

{printf("\nno. cant be added");

}

getch();

}

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