Delete all occurrences of a given value Dry Run in C

Delete all occurrences of a given value is an interactive C dry run visualizer from the One 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.

Delete all occurrences of a given value Program Code

#include <stdio.h>
int main() {
    int arr[] = {10, 20, 30, 20, 40, 20}, i;
    int n = 6, key = 20;
    int newArr[100], newSize = 0;
    
    for(i = 0; i < n; i++) {
        if(arr[i] != key) {
            newArr[newSize++] = arr[i];
        }
    }
    
    printf("Array after deletion: ");
    for(i = 0; i < newSize; i++) {
        printf("%d ", newArr[i]);
    }
    return 0;
}

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