题解 | #C++选择排序#

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