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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	char ch;
  5.     printf("b\n");
  6.     ch=getchar();
  7.     putchar(ch-32);
  8.     putchar('\n');
  9. 	return 0;
  10. }
  11.  
Success #stdin #stdout 0s 5308KB
comments (?)
stdin 
b
stdout 
b
B
https://ideone.com/rE7rlP
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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