3*3 Matrix addition in C Programming

 

#include <stdio.h>

int main() {
    int matrix1[3][3], matrix2[3][3], result[3][3];
    int i, j;

    // Input for matrix1
    printf("Enter elements of matrix1:\n");
    for (i = 0; i < 3; i++) {
        for (j = 0; j < 3; j++) {
            printf("Enter element [%d][%d]: ", i + 1, j + 1);
            scanf("%d", &matrix1[i][j]);
        }
    }

    // Input for matrix2
    printf("Enter elements of matrix2:\n");
    for (i = 0; i < 3; i++) {
        for (j = 0; j < 3; j++) {
            printf("Enter element [%d][%d]: ", i + 1, j + 1);
            scanf("%d", &matrix2[i][j]);
        }
    }

    // Adding matrices
    for (i = 0; i < 3; i++) {
        for (j = 0; j < 3; j++) {
            result[i][j] = matrix1[i][j] + matrix2[i][j];
        }
    }

    // Displaying the result
    printf("Sum of matrices:\n");
    for (i = 0; i < 3; i++) {
        for (j = 0; j < 3; j++) {
            printf("%d ", result[i][j]);
        }
        printf("\n");
    }

    return 0;
}