Java Exercise (iii)--Number of daffodils

Title: Print out all the "daffodils", the so-called "Narcissus number" refers to a three-digit number, its number of cubes and equal to the number itself. For example: 153 is a "narcissus number", because the 153=1 three times the square +5 of the three +3 Times Square.

Program Analysis: Use for loop control 100-999 number, each number decomposition out of bits, 10 bits, hundred.

 Public classTest1 { Public BooleanIsshui (intN) {intx=n/100;//Hundred        inty= (n-x*100)/10;//10 Guests        intz=n-x*100-y*10;//Digit        if(N==math.pow (x, 3) +math.pow (Y, 3) +math.pow (Z, 3))            return true; Else            return false; }     Public Static voidMain (String args[]) {Test1 test=NewTest1 ();  for(inti=100;i<1000;i++) {            if(Test.isshui (i)) System.out.println (i); }    }}

Java Exercise (iii)--Number of daffodils