题解 | 最高分与最低分之差

#include <stdio.h>
int main()
{
	int n = 0; 
	int max = 0; 
	int min = 100;
	int arr[200] = { 0 }; 
	scanf("%d", &n); 
	for (int i = 0; i < n; i++)
	{
		scanf("%d", &arr[i]);
	}
	for (int j = 0; j < n; j++)
	{
		if (arr[j] > max)
			max = arr[j]; 
		if (arr[j] < min)
			min = arr[j];
	}
	printf("%d\n", max - min);
	return 0;
}