题解 | #C++冒泡排序#

#include <iostream>
using namespace std;

int main() {

    int arr[6] = { 0 };
    int len = sizeof(arr) / sizeof(int);

    for (int i = 0; i < len; i++) {
        cin >> arr[i];
    }

    // write your code here......
    int temp;
    for (int i = 0; i < len-1; i++) {

        for (int j = 0; j < len - i - 1; j++) {
            if (arr[j] > arr[j + 1]) {
                temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
            }
        }

    }
    for (int i = 0; i < len; i++) {
        cout << arr[i] << " ";
    }
    return 0;
}