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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int jakas_liczba = 5;
  6.     cout << jakas_liczba + 3 << endl;
  7.  
  8.     jakas_liczba = jakas_liczba + 1;
  9.     cout << jakas_liczba << endl;
  10.  
  11.     jakas_liczba = jakas_liczba * 2;
  12.     cout << jakas_liczba << endl;
  13.  
  14.     return 0;
  15. }
Success #stdin #stdout 0s 5324KB
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Standard input is empty
stdout
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8
6
12
https://ideone.com/ilIf1k
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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