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  1. #include <stdio.h>
  2.  
  3. char hname[100] = "";
  4.  
  5. int geth(char *name, size_t namelen) {
  6. 	strncpy(name, "local_name", namelen);
  7. 	return 0;
  8. }
  9.  
  10. int main(void) {
  11. 	// your code goes here
  12. 	if(strlen(hname) == 0)
  13. 		geth(hname, 100);
  14. 	printf("%s", hname);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 10320KB
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stdin
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Standard input is empty
stdout
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local_name
https://ideone.com/Yd8sgI
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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