else-if ladder example

#include <iostream>
int main()
{
    int x = -1;
    
    if ( x > 0 ) { 
    
        std::cout << "x is positive"; 
        
    } else if ( x < 0 ) { 
    
        std::cout << "x is negative"; 

    } else { 
    
        std::cout << "x is zero"; 
    } 
    return 0;
}