請輸入0~100，來決定您是否及格。

Single if/else example

import java.util.Scanner;

public class If_Else {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		System.out.println("Please enter your score:");
		int score = sc.nextInt();
		sc.close();
		
		// 單一 if/else 條件敘述來判斷成績是否及格
		if (60<=score && score<=100) {
			System.out.print("Pass!!");
		}else {
			System.out.print("failed!!");
		}
	}
}

條件運算式

conditional expressions