function three_digit_armstrong_number()   
{  
 for (var i = 1; i < 10; ++i)   
 {  
   for (var j = 0; j < 10; ++j)   
     {  
        for (var k = 0; k < 10; ++k)  
        {  
          var pow = (Math.pow(i,3) + Math.pow(j,3) + Math.pow(k,3));  
          var plus = (i * 100 + j * 10 +  k);  
          if (pow == plus)   
           {       
             console.log(pow);  
            }  
         }  
       }  
    }  
  }  
three_digit_armstrong_number();