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  1. #include<iostream>
  2. #include<cstdio>
  3. using namespace std;
  4. #define PI 3.14
  5. void fun()
  6. {
  7. printf("%f\n",PI);
  8. }
  9.  
  10. int main()
  11. {
  12. printf("%f\n",PI);
  13. #define PI 3.141528
  14. fun();
  15. }
  16.  
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
3.140000
3.140000
https://ideone.com/pgmqo7
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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