题解 | #争夺前五名#

//BC120 争夺前五名 
#include<stdio.h>
void b_sort(short arr[], short n)
{
	for (short i = 0; i < n - 1; i++)
	{
		for (short j = 0; j < n - i; j++) 
		{
			if (arr[j] < arr[j + 1])
			{
				short tmp = 0; 
				tmp = arr[j]; 
				arr[j] = arr[j + 1]; 
				arr[j + 1] = tmp; 
			}
		}
	}
}

void print_arr(short arr[])
{
	for (short i = 0; i < 5; i++)
	{
		printf("%hd ", arr[i]);
	}
}

int main()
{
	unsigned short n = 0; 
	short arr[50] = { 0 }; 
	scanf("%hd", &n); 
	//给遍历数组输入值
	for (short i = 0; i < n; i++)
	{
		scanf("%hd", &arr[i]); 
	}

	b_sort(arr, n); 
	print_arr(arr);  

	return 0;
}