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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main (){
  4.     long long n;
  5.     cin >> n;
  6.     int a[n+1];
  7.     for (int i=1; i<= n; i++){
  8.         cin >> a[i];
  9.     }
  10.     int dem=0;
  11.     for (int i=1; i<=n-1; i++){
  12.             for (int j= i+1; j<=n; j++){
  13.                     if (a[j] > a[i])
  14.                                dem ++;
  15. cout << dem;
  16.             }
  17.       }
  18. }
  19.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
5
1 5 7 2 1
stdout 
1233444444
https://ideone.com/qo01CE
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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