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=0;i<len;i++){
        for(int j=i+1;j<len;j++){
            if(arr[i]>arr[j]){
                int t=arr[i];
                arr[i]=arr[j];
                arr[j]=t;
            }
        }
    }
    for(int i=0;i<len;i++){
        if(i==len-1){
            cout<<arr[i]<<endl;
        }else{
            cout<<arr[i]<<" ";
        }
    }
    return 0;
}