fork download
copy 
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. const int maxn=1e6+14;
  4. int n, arr[maxn];
  5. void solve(){
  6. 	cin >> n;
  7. 	int idx = 1, a = - 1e9, b = - 1e9; 
  8. 	for (int i = 1; i <= n; i++) {
  9. 		cin >> arr[i];
  10. 		if (arr[i] > a) {
  11. 			a = arr[i];
  12. 			idx = i;
  13. 		}
  14. 	} 
  15. 	for (int i = 1; i <= n; i++) {
  16. 		if (i == idx) continue;
  17. 		b = max(b, arr[i]);
  18. 	}
  19.  
  20. 	cout << a + b;
  21. }
  22. int main(){
  23. 	ios_base::sync_with_stdio(0);
  24. 	cin.tie(0);    cout.tie(0);
  25. 	if (fopen("input.txt","r")){
  26. 		freopen("input.txt","r",stdin);
  27. 		freopen("output.txt","w",stdout);
  28. 	}
  29. 	solve();
  30. 	return 0;
  31. }
  32.  
Success #stdin #stdout 0s 5272KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
-2000000000
https://ideone.com/zCigSs
language:
C++14 (gcc 8.3)
created:
26 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!