题解 | #最高分与最低分之差#

#include <stdio.h>

int main() 
{
    int n;
    scanf("%d",&n);
    int arr[n];
    int max = 0 ,min = 100;
    for (int i = 0 ; i < n ; i++)
    {
        scanf("%d ",&arr[i]);
        if (arr[i] >= max) max = arr[i];
        if (arr[i] <= min) min = arr[i];
    }
    printf("%d\n",max-min);

    return 0;
}