[PCCE 기출문제/JAVA] 1번 - 5번

[PCCE 기출문제] 1번 / 출력

import java.util.Scanner;

public class Solution {
    public static void main(String[] args) {
        String msg = "Spring is beginning";
        int val1 = 3;
        String val2 = "3";
    
        System.out.println(msg);
        System.out.println(val1 + 10);
        System.out.println(val2 + "10");
    }
}

 

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[PCCE 기출문제] 2번 / 피타고라스의 정리

import java.util.Scanner;

public class Solution {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int c = sc.nextInt();

        int b_square = c*c - a*a;

        System.out.println(b_square);
    }
}

 

 

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[PCCE 기출문제] 3번 / 나이 계산

import java.util.Scanner;

public class Solution {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int year = sc.nextInt();
        String age_type = sc.next();
        int answer = 0;

        if (age_type.equals("Korea")) {
            answer = 2030-year+1;
        }
        else if (age_type.equals("Year")) {
            answer=2030-year;
        }

        System.out.println(answer);
    }
}

 

 

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[PCCE 기출문제] 4번 / 저축

import java.util.Scanner;

public class Solution {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int start = sc.nextInt();
        int before = sc.nextInt();
        int after = sc.nextInt();

        int money = start;
        int month = 1;
        while (money < 70) {
            money += before;
            month++;
        }
        while (money < 100) {
            money += after;
            month++;
        }

        System.out.println(month);
    }
}

 

 

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[PCCE 기출문제] 5번 / 산책

class Solution {
    public int[] solution(String route) {
        int east = 0;
        int north = 0;
        int[] answer = new int [2];
        for(int i=0; i<route.length(); i++){
            switch(route.charAt(i)){
                case 'N':
                    north++;
                    break;
                case 'S':
                    north--;
                    break;
                case 'E':
                    east++;
                    break;
                case 'W':
                    east--;
                    break;
            }
        }
        answer[0] = east;
        answer[1] = north;
        return answer;
    }
}