Coding With Joseph

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C++ Quiz #31

Wrong Delete on Array

mediumDynamic Memory

This code has a subtle bug. What is the issue?

📄 Code

1#include <iostream>
2using namespace std;
3 
4int main() {
5    int* arr = new int[10];
6    for (int i = 0; i < 10; i++) {
7        arr[i] = i * 2;
8    }
9    cout << arr[5] << endl;
10    delete arr;  // clean up
11    return 0;
12}