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package chapter3;

/**

* 阿姆斯特朗数

*/

public class Armstrong {

private static boolean satisfyCondition(int val, int hundredPos, int tenPos, int digitPos) {

return val == (Math.pow(hundredPos, 3) + Math.pow(tenPos, 3) + Math.pow(digitPos, 3));

}

public static void main(String[] args) {

for (int start = 100; start < 1000; start++) {

if (satisfyCondition(start, start/100, (start%100) / 10, start %10)) {

System.out.println(start);

}

}

}

}