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 minindex;

    for (int i = 0; i < len; i++) {
        minindex = i;
        for (int j = i+1; j < len; j++) {
            if(arr[j] <  arr[minindex]) minindex = j;
        }
        swap(arr[i],arr[minindex]);
    }

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

    return 0;
}