[CodeUp] 1053-1058 (Java)

# 1053 : 참 거짓 바꾸기

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        if(a==1) {
            System.out.println("0");
        }
        else {
            System.out.println("1");
        }
        sc.close();
    }
}

 

# 1054 : 둘 다 참일 경우만 참 출력

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        if(a*b==1) {
            System.out.println("1");
        }
        else {
            System.out.println("0");
        }
        sc.close();
    }
}

 

# 1055 : 하나라도 참이면 참 출력

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = a + b;
        if(c==0) {
            System.out.println("0");
        }
        else {
            System.out.println("1");
        }
        sc.close();
    }
}

 

# 1056 : 참/거짓이 서로 다를 때에만 참 출력

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        if(a!=b) {
            System.out.println("1");
        }
        else {
            System.out.println("0");
        }
        sc.close();
    }
}

 

# 1057 : 참/거짓이 서로 같을 때에만 참 출력

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        if(a==b) {
            System.out.println("1");
        }
        else {
            System.out.println("0");
        }
        sc.close();
    }
}

 

# 1058 : 둘 다 거짓일 경우만 참 출력

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = a + b;
        if(c==0) {
            System.out.println("1");
        }
        else {
            System.out.println("0");
        }
        sc.close();
    }
}

 

https://codeup.kr/index.php

CodeUp