//1.导入Scanner类
import java.util.Scanner;
class TestIf{
	public static void main (String [] args){
		
		//创建Scanner对象
		Scanner scanner = new Scanner(System.in);
		//3.获取输入的整数
		System.out.print("i = ");
		int i = scanner.nextInt();
		
		System.out.println("输入的i为:" + i);
		
		
		
		int age = 10;
		
		if(age > 24){
			System.out.println("大学毕业");
			
		}
		else if (age > 20){
			System.out.println("高中毕业");
		}
		
		else if (age > 17){
			System.out.println("初中毕业");
		}
		
		else if (age > 14){
			System.out.println("小学毕业");
		}
		
		else if (age > 8){
			System.out.println("小学");
		}
		else {
			System.out.println("没上小学");
		}
		
		
		
	}
	
	
	
}
原文:https://www.cnblogs.com/hopewu/p/8955037.html