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  1. #include <stdio.h>
  2. 	int sum=0;
  3. 	int func(){
  4. 		int sum =5;
  5. 	}
  6. 	int func2(){
  7. 		int n = 3;
  8. 		return n;
  9. 	}
  10. 	int main(void) {
  11. 		func();
  12. 		printf("%d\n",sum);
  13. 		int sum = func2();
  14. 		printf("%d\n",sum);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 5316KB
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https://ideone.com/sYXrUt
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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