Transpose of 3D Array (Swap Dimensions) Dry Run in C

Transpose of 3D Array (Swap Dimensions) 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.

Transpose of 3D Array (Swap Dimensions) Program Code

#include <stdio.h>
int main() {
    int arr[2][3][4], i, j, k;
    int transposed[4][3][2];
    int layers=2, rows=3, cols=4;
    
    for(i =0;i<layers;i++)
        for(j =0;j<rows;j++)
            for(k =0;k<cols;k++)
                arr[i][j][k] = i*100 + j*10 + k;
    
    // Transpose: swap layer and column
    for(i =0;i<layers;i++)
        for(j =0;j<rows;j++)
            for(k =0;k<cols;k++)
                transposed[k][j][i] = arr[i][j][k];
    
    printf("Original: %d×%d×%d\n", layers, rows, cols);
    printf("Transposed: %d×%d×%d\n", cols, rows, layers);
    return 0;
}

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