#include <unistd.h>

void ft_is_negative(int n)
    {
        int num = 0;
        if (n < 0) {
            num = 78;
        } else {
            num = 80;
            
        }
        write(1, &num,1);
    }



int main() {
        ft_is_negative(9);
        ft_is_negative(0);
        ft_is_negative(-1);
    
    return 0;
}

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