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  1. #include <stdio.h>
  2. #include <ctype.h>
  3.  
  4. int main()
  5. {
  6. 	unsigned char s[] = "AbS.d_";
  7.  
  8. 	tolower(s);
  9. 	printf("%s\n", s);
  10.  
  11. 	return 0;
  12. }
Success #stdin #stdout 0.01s 1720KB
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Standard input is empty
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AbS.d_
https://ideone.com/ezOMA
language:
C (gcc 8.3)
created:
11 years ago
visibility:
secret

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