Write a C program to add two 3 x 3 matrices

Two dimensional array represents matrix structure. In two dimensional array first dimension represents row and second dimension represents column.
e.g. int mat[2][3];
In above example mat is name of array which holds all integer values. This array holds total 6 integers. In above declaration first dimension which is 2 which represents row and second dimension which is 3 that represents columns and hence this array has two rows and each row has three columns.
In case of two or more dimensional array user have to use loop for accepting the array elements, processing array elements or outputting array elements. In general for every purpose user have to use loop.
Below is the program to add two 3 x 3 matrices.
Please include stdio.h and conio.h before main function.
//ADDITION OF TWO MATRICES.
#include
#include
void main(void)
{
int m1[3][3],m2[3][3],add[3][3],i,j;
clrscr();
printf("Enter first matrix elements(any 9 numbers)\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&m1[i][j]);
}
}
printf("Enter second matrix elements(any 9 numbers)\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&m2[i][j]);
}
}
printf("\n************************************************************\n");
printf("Resultant matrix is as follows\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
add[i][j]=m1[i][j]+m2[i][j];
printf("%d ",add[i][j]);
}
printf("\n");
}
getch();
}

Below is my code.

#include

int main()
{
int matrix1[10][10], matrix2[10][10], sumOfMatrix[10][10];

printf("Enter first 3*3 matrix : ");
for(int i = 0; i < 3; i++)
{
for(int j = 0; j < 3; j++)
{
scanf("%d ", &matrix1[i][j]);
}
}

printf("\nEnter second 3*3 matrix: ");
for(int i = 0; i < 3; i++)
{
for(int j = 0; j < 3; j++)
{
scanf("%d ", &matrix2[i][j]);
}
}

printf("\n Sum of both matrix is :");
for(int i = 0; i < 3; i++)
{
for(int j = 0; j < 3; j++)
{
sumOfMatrix[i][j] = matrix1[i][j] + matrix2[i][j];
printf("%d ", sumOfMatrix[i][j]);
}
printf("\n");
}
return 0;
}