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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main (){
  4. long long n;
  5. cin >> n;
  6. vector <long long> v(n+1);
  7. vector <long long> v1(n+1);
  8. for (int i=1; i<=n; i++){
  9. cin >> v[i];
  10. for (int i=1; i<=n; i++){
  11. cin >> v[1];
  12. }
  13. cout << v[1] + v[2];
  14. }
  15. }
  16.  
  17.  
Success #stdin #stdout 0s 5316KB
stdin
10
6 2 9 -1 0 2 9 1 -11 -20
-5 8 -3 10 2 22 4 0 12 10
stdout
-5181818181818181818