标题: 为什么提示可能尚未初始化变量?? [打印本页] 作者: 董晗 时间: 2014-12-12 22:34 标题: 为什么提示可能尚未初始化变量?? import java.util.Scanner;
class Practic
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.print("请输入月份:");
int x = sc.nextInt();
String season;
if (x>=3 && x<=5)
{
season = "春";
}
else if (x>=6 && x<=8)
{
season = "夏";
}
else if (x>=9 && x<=11)
{
season = "秋";
}
else if (x>12 || x<1)
{
System.out.println("输入有误,请重新输入:");
}
else
{
season = "冬";
}
System.out.println("季节是:"+season);
}
}
作者: zmhlnrs 时间: 2014-12-12 22:50
import java.util.Scanner;
class Test5
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.print("请输入月份:");
int x = sc.nextInt();
String season="";
if (x>=3 && x<=5)
{
season = "春";
}
else if (x>=6 && x<=8)
{
season = "夏";
}
else if (x>=9 && x<=11)
{
season = "秋";
}
else if (x>12 || x<1)
{
System.out.println("输入有误,请重新输入:");
}
else
{
season = "冬";