APC-S-008.c

Metadata

• Author — Amit Dutta
• Last updated — 12 Dec 2025
• License — MIT License (See the LICENSE file for details)

Problem Statement

Problem Statement

Write a program to print the sum of two matrix as input given by the user.

Source Code

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#include <stdio.h>

int main()
{
    int rows, cols, i, j;
    printf("Enter the number of rows and columns: ");
    scanf("%d %d", &rows, &cols);

    int a[rows][cols], b[rows][cols], c[rows][cols];

    printf("Enter the elements of matrix A (%d x %d): \n", rows, cols);
    for (i = 0; i < rows; i++)
        for (j = 0; j < cols; j++)
        {
            printf("Position %d%d: ", i, j);
            scanf("%d", &a[i][j]);
        }
    printf("\nMatrix A: \n");
    for (i = 0; i < rows; i++)
    {
        for (j = 0; j < cols; j++)
            printf("%d  ", a[i][j]);
        printf("\n");
    }

    printf("\nEnter the elements of matrix B(%d x %d): \n", rows, cols);
    for (i = 0; i < rows; i++)
        for (j = 0; j < cols; j++)
        {
            printf("Position %d%d: ", i, j);
            scanf("%d", &b[i][j]);
        }
    printf("\nMatrix B: \n");
    for (i = 0; i < rows; i++)
    {
        for (j = 0; j < cols; j++)
            printf("%d  ", b[i][j]);
        printf("\n");
    }

    for (i = 0; i < rows; i++)
        for (j = 0; j < cols; j++)
            c[i][j] = a[i][j] + b[i][j];

    printf("\nResult Matrix: \n");
    for (i = 0; i < rows; i++)
    {
        for (j = 0; j < cols; j++)
            printf("%d  ", c[i][j]);
        printf("\n");
    }

    return 0;
}