Add Two 3D Arrays (Element-wise Addition) Dry Run in C

Add Two 3D Arrays (Element-wise Addition) is an interactive C dry run visualizer from the Multi D programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Add Two 3D Arrays (Element-wise Addition) Program Code

#include <stdio.h>
int main() {
    int A[2][2][2] = {1,2,3,4,5,6,7,8}, i, j, k;
    int B[2][2][2] = {8,7,6,5,4,3,2,1};
    int C[2][2][2];
    
    for(i =0;i<2;i++)
        for(j =0;j<2;j++)
            for(k =0;k<2;k++)
                C[i][j][k] = A[i][j][k] + B[i][j][k];
    
    printf("Result of A+B:\n");
    for(i =0;i<2;i++) {
        printf("Layer %d:\n",i);
        for(j =0;j<2;j++) {
            for(k =0;k<2;k++)
                printf("%d ", C[i][j][k]);
            printf("\n");
        }
    }
    return 0;
}

View the complete Multi D programs page.