C语言数组，将元素中的数字从大到小排列

#include <stdio.h>
void main()
{
	int scores[] = {543, 323, 32, 554, 11, 3, 112};
	int i;
	int j;
	int k;
	for(i=0;i<7;i++)
	{
		for(j=i+1;j<7;j++)
		{
			if(scores[i]<scores[j])
			{
				k=scores[i];
				scores[i]=scores[j];
				scores[j]=k;
			}
		}
		printf("%d ",scores[i]);
	}
	putchar('\n');
}