题解 | #最高分与最低分之差#

#include <stdio.h>

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

    return 0;
}