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++) {
        for (int j = i + 1; j < len; j++) {
            if (arr[i] > arr[j]) {
                int temp;
                temp = arr[i];
                arr[i] = arr[j];
                arr[j] = temp;
            }
        }
    }
    for (int element : arr) {
        cout << element << " ";
    }

    return 0;
}