using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;namespace 水仙花数
{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void button1_Click(object sender, EventArgs e){int a = 0, b = 0, c = 0;for (int i = 100; i < 1000; i++){a = i / 100;Math.DivRem(i, 100, out b);b = b / 10;Math.DivRem(i, 10, out c);a = a * a * a;b = b * b * b;c = c * c * c;if ((a + b + c) == i)listBox1.Items.Add(i.ToString());}}private void button2_Click(object sender, EventArgs e){this.Close();}}
}