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  1. #include <stdio.h>
  2.  
  3. int main(void)
  4. {
  5.     int flag = 42;
  6.     printf(flag ? "%f" : "%d", 3.4);
  7. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:6:5: error: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘double’ [-Werror=format]
cc1: all warnings being treated as errors
stdout 
Standard output is empty
https://ideone.com/0wPHZl
language:
C99 (gcc 8.3)
created:
11 years ago
visibility:
public

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