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  1. #include <iostream>
  2.  
  3. //Declarando constantes
  4. #define PI 3.1416
  5.  
  6. using namespace std;
  7.  
  8. int main(){
  9.  
  10. float altura = 1.70;
  11. cout<<altura<<"\n";
  12. altura = 1.75;
  13. cout<<altura<<"\n";
  14. const float GRAVEDAD = 9.8;
  15. cout<<GRAVEDAD<<"\n";
  16. cout<<PI;
  17.  
  18.  
  19. return 0;
  20. }
Success #stdin #stdout 0.01s 5284KB
stdin
Standard input is empty
stdout
1.7
1.75
9.8
3.1416