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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5.     int a;
  6.     scanf("%c",&a);
  7.     if('a'>='A'&&'a'<='z')
  8.       printf("%c",a+=32);
  9.     else
  10.       printf("a");
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0s 5324KB
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https://ideone.com/0e2kTG
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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