Submission #1771487

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(n);++i)
#define ALL(A) A.begin(), A.end()

using namespace std;

typedef long long ll;
typedef pair<int, int> P;

int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);

	int N; cin >> N;
	vector<int> a(N, 0);
	rep (i, N) cin >> a[i];

	sort(ALL(a));

	int res = a[N-1] - a[0];
	cout << res << endl;
	
	return 0;
}

Submission Info

Judge Result