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

    return 0;
}