Submission #2872687

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Source Code Expand

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cmath>
using namespace std;

long long maxm=-2017,minm=2000000000;

int main()
{
    int n,i;
    long long s;
    cin>>n;
    for (i=1;i<=n;i++)
    {
    	cin>>s;
    	if (s>maxm)
    	{
    		maxm=s;
		}
		if (s<minm)
		{
			minm=s;
		}
    }
	cout<<maxm-minm<<endl;
	return 0;
} 

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