Question 05 of 05

Bubble Sort

Write a program to sort an array using bubble sort.

C++
#include <iostream>
using namespace std;

int main() {
    int arr[] = {64, 34, 25, 12, 22};
    int n = 5;
    for (int i = 0; i < n-1; i++) {
        for (int j = 0; j < n-i-1; j++) {
            if (arr[j] > arr[j+1]) swap(arr[j], arr[j+1]);
        }
    }
    for (int i = 0; i < n; i++) cout << arr[i] << " ";
    return 0;
}
Question 5 of 5