Using boolean values in C

Question

C doesn\'t have any built-in boolean types. What\'s the best way to use them in C?

Answer 1

Nowadays C99 supports boolean types but you need to #include .

Example:

#include 

int main() 
{ 
    bool arr[2] = {true, false}; 

    printf("%d\n", arr[0] && arr[1]);
    printf("%d\n", arr[0] || arr[1]);

    return 0; 
} 

Output:

0
1