Solution.cpp

#include <iostream>
#include <vector>

using namespace std;

void bubbleSort(vector<int>& arr) {
    int n = arr.size();
    for (int i = 0; i < n - 1; ++i) {
        bool change = false;
        for (int j = 0; j < n - i - 1; ++j) {
            if (arr[j] > arr[j + 1]) {
                swap(arr[j], arr[j + 1]);
                change = true;
            }
        }
        if (!change) break;
    }
}

int main() {
    vector<int> arr = {9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
    bubbleSort(arr);
    for (int v : arr) cout << v << " ";
    cout << endl;
}