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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. double function()
  5. {
  6.     double x;
  7.     x = 5.5 + 10;
  8.     return x;
  9. }
  10.  
  11. int main()
  12. {
  13.     double z = function();
  14.     cout << "Summ = " << z;
  15.     return 0;
  16. }
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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Summ = 15.5
https://ideone.com/tfyaFQ
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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