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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6.   ios_base::sync_with_stdio(false), cin.tie(nullptr);
  7.  
  8.   int a, b; cin >> a >> b;
  9.   int maxi = max(a, b);
  10.   cout << maxi + max(maxi - 1, min(a, b)) << '\n';
  11.  
  12.   return 0;
  13. }
Success #stdin #stdout 0s 5320KB
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Standard input is empty
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-1
https://ideone.com/v9NupM
language:
C++14 (gcc 8.3)
created:
8 days ago
visibility:
public

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