UT源码 105032014098

package exam1;

import java.util.Scanner;

public class test01 {
	static String nextDate(int year,int month,int day){
		if((year%4==0&&year%100!=0)||year%400==0)
		{
			if(month==2){
				if(day==29)
				{day=1;month++;}
				else {day++;}
			}

		}
		else if(month==12)
		{
		if(day==31){
			day=1;
			month=1;
			year++;
		}
		else day++;
		}
		else if(month==1||month==3||month==5||month==7||month==8||month==10)
		{
		if(day==31)
		{
			day=1;
			month++;
		}
		else day++;
		}
		else {
			if(day==30)
			{
				day=1;
				month++;
			}
			if(month==2){
				day=1;month++;}
			else day++;
		}
		String date="后一天的日期是:"+year+"-"+month+"-"+day;
		return date;
	}

	//main方法
	public static void main(String[] args) {
	while(true){
	System.out.println("----请输入日期---");
	Scanner scanner=new Scanner(System.in);
	System.out.print("请输入年份:");
	int year=scanner.nextInt();
	if(year<1912||year>2050)
	{
	  System.out.println("年份超出范围");
	}
	System.out.print("请输入月份:");
	int month=scanner.nextInt();
	if(month<1||month>12)
	{
	System.out.println("月份超出范围");
	}
	System.out.print("请输入天数:");
	int day=scanner.nextInt();
	if(day<1||day>31)
	{
	System.out.println("日期超出范围");}
	System.out.println(nextDate(year,month,day));
	}
}

}