Count Odd Numbers in 3D Array Dry Run in C

Count Odd Numbers in 3D Array 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.

Count Odd Numbers in 3D Array Program Code

#include <stdio.h>
int main() {
    int arr[2][3][4], i, j, k;
    int oddCount = 0;
    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 + 1;
    
    for(i =0;i<layers;i++)
        for(j =0;j<rows;j++)
            for(k =0;k<cols;k++)
                if(arr[i][j][k] % 2 != 0)
                    oddCount++;
    
    printf("Odd numbers: %d\n", oddCount);
    return 0;
}

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