Java - if문(2)

package ifexample;

import java.util.Scanner;

public class IfExample2 {

	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);//표준 입력용
		
		int age = scanner.nextInt();
		
		int charge = 0;
		
		if( age <8) {
			charge = 1000;
		}
		else if( age<14) {
			charge = 1500;
			System.out.println("초등생");
		}
		else if( age<20) {
			charge = 2000;
			System.out.println("중고등생");
		}
		else {
			charge = 3000;
		}
		
		System.out.println("나이:"+age);
		System.out.println("요금:"+charge);
		
	}

}
package ifexample;

import java.util.Scanner;

public class IfExample3 {

	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);//표준 입력용
		
		int score = scanner.nextInt();

		char grade;
		
		if( score >=90) {
			grade = 'A';
		}
		else if( score>=80) {
			grade = 'B';
		}
		else if( score>=70) {
			grade='C';
		}
		else if(score>=60){
			grade = 'D';
		}
		else {
			grade ='F';
		}
		
		System.out.println("점수:"+score);
		System.out.println("학점:"+grade);
	
		
	}

}

//		int a = 10;
//		int b = 20;
//
//		int max;
//
//		max =(a>b)? a:b;
//		System.out.println(max)