c#day02

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace testmysql
{
class Day02
{
public void graduation()
{
float csharp;
float unity;
bool gradu = false;
Console.WriteLine("请输入c#成绩");
csharp =float.Parse(Console.ReadLine());
Console.WriteLine("请输入unity成绩");
unity = float.Parse(Console.ReadLine());
gradu = csharp > 90 ? true : false;
gradu = csharp > 90 ? true : false;
if (gradu)
{
Console.WriteLine("可以毕业");
}
else
{
Console.WriteLine("不可以毕业");

}

}
//判断是否为闰年
public void lear( int year)
{
if(year%400==0||year%4==0&&year%100!=0)
{
Console.WriteLine("{0}是闰年",year);

}
else
{
Console.WriteLine("{0}不是闰年",year);
}

}
}
class Maintests
{
static void Main(string[] args)
{
Day02 day = new Day02();
//day.graduation();
day.lear(2007);

}

}
}