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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main(){
  4.     int n;
  5.     cin>> n;
  6.     vector<int> vec(n);
  7.     for (int i = 0; i < n; i++)
  8.     {
  9.         cin>>vec[i];
  10.  
  11.     }
  12.     sort(vec.begin(),vec.end());
  13.     int dif = vec[n-1] - vec[0];
  14.     int xx = n*(n-1)/2;
  15.     cout << dif <<' '<<xx<<'\n';
  16.  
  17. }
Success #stdin #stdout 0.01s 5312KB
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https://ideone.com/s4hu98
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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