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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5.  
  6. {
  7. int num1=5;
  8. ++num1;
  9. --num1;
  10. --num1;
  11. num1++;
  12. num1++;
  13. num1++;
  14. cout<<num1<<'\n';
  15. return 0 ;
  16. }
Success #stdin #stdout 0s 16048KB
stdin
5
8
stdout
7