[예제]점수 합격 여부 구분

package Th;
 
import java.util.Scanner;
public class Happy {
   public static void main(String arg[])
   {
       int num1, num2, num3, num4;
      
       Scanner s = new Scanner(System.in);
       System.out.println("국어?");
       num1 = s.nextInt();
       System.out.println("영어?");
       num2 = s.nextInt();
       System.out.println("수학?");
       num3 = s.nextInt();
       num4 = (num1+num2+num3)/3;
       if(num4 >= 80)
       {
           System.out.println("합격");
       }
       else
       {
           System.out.println("불합격");
       }
       //종료
       s.close();
   }
}

점수로 합격 여부를 구분합니다