题解 | #争夺前五名#

#include<iostream>
#include<iomanip>

using namespace std;

int main()
{
	int n;
	int arr[40] = { 0 };
	std::cin >> n;
	for (int cnt = 0; cnt < n; cnt++)
		std::cin >> arr[cnt];

	for (int cur1 = 0; cur1 < n - 1; cur1++)
	{
		for (int cur2 = 0; cur2 < n - 1; cur2++)
		{
			if (arr[cur2] < arr[cur2+1])
			{
				int temp = 0;
				temp = arr[cur2];
				arr[cur2] = arr[cur2 + 1];
				arr[cur2 + 1] = temp;
			}
		}
	}//冒泡

	for (int cnt1 = 0; cnt1 < 5; cnt1++)
		std::cout << arr[cnt1] << " ";

	return 0;
}