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