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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5.     int a;
  6.     scanf("%d",&a);
  7.     if('a'>=65&&'a'<=90)
  8.       printf("%d",a+=32);
  9.     else
  10.       printf("a");
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0s 5320KB
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stdin
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A
stdout
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a
https://ideone.com/17o40z
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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