仅仅为作业记录~
编写Windows程序进行体型判断。 按“体指数”对肥胖程度进行划分: 体指数BMI = 体重w / (身高) (w 单位为千克,h单位为米) 当BMI < 18时,为偏瘦; 当BMI介于18和25之间时,为正常; 当BMI介于25和27之间时,为超重; 当BMI >= 27时,为肥胖。
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 BMI
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void label1_Click(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
private void label2_Click(object sender, EventArgs e)
{
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
}
private void label3_Click(object sender, EventArgs e)
{
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
}
private void label4_Click(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
double h = Convert.ToDouble(textBox1.Text);
double w = Convert.ToDouble(textBox2.Text);
double BMI;
BMI = w / (h * h);
textBox3.Text = Convert.ToString(BMI);
if (BMI
this.label4.Text = "情况说明:" + "正常" ;
}
else if (BMI >= 25 && BMI
this.label4.Text = "情况说明:" + "肥胖" ;
}
}
private void button2_Click(object sender, EventArgs e)
{
Application.Exit();
}
}
}
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