Bool print variable in c

Print bool c

// there is no way of pretty-print a boolean with printf
printf("%i", true);  // will print 1
printf("%i", false); // will print 0

// but we can create a macro
#define formatBool(b) ((b) ? "true" : "false")
printf("%s", formatBool(true));  // will print true
printf("%s", formatBool(false)); // will print false

Bool print variable in c

#include <stdio.h>
#include <stdbool.h>
int main(){
  int o = true;
  printf("%i", o);
  /*
  Output
  1
  1 means true
  */
  int q = false;
  printf("%i", q);
  /*
  Output
  0
  0 means false
  */
}

Similar codes

-1 vote131 views1 answer
Cannot open include file: 'graphviz/cgraph.h'
C
0 vote134 views1 answer
Putting character in the begginig and end of sring C
C
0 vote151 views3 answers
C to C++ online Converter
C
1 vote130 views1 answer
Docker container give usb access
C
0 vote147 views2 answers
Pointeur de pointeur en language c
C
0 vote175 views1 answer
Parcel-bundler include image files
C
5 votes134 views2 answers
Latex noindent
C
0 vote129 views1 answer
Area of a Circle in C Programming
C
0 vote129 views1 answer
Stddef.h
C
0 vote211 views1 answer
Gura
C