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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.     char ch;
  5.     printf("please input a character\n");
  6.     ch=getchar();
  7.     putchar(ch-32);
  8.     putchar('\n');
  9. 	return 0;
  10. }
  11.  
Success #stdin #stdout 0.01s 5312KB
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stdin
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a
stdout
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please input a character
A
https://ideone.com/3swi53
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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