코드업 기초 100제 (31~40)

1031

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        System.out.format("%o",num);
    }
}

1032

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        System.out.format("%x",num);
    }
}

1033

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        System.out.format("%X",num);
    }
}

1034

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String num = sc.next();
        int num8 = Integer.valueOf(num, 8);
        System.out.print(num8);
    }
}

1035

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String num = sc.next();
        int num8 = Integer.valueOf(num, 16);
        System.out.format("%o",num8);
    }
}

1036

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        char ch = sc.next().charAt(0);
        System.out.format("%d", (int)ch);
    }
}

1037

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.print((char)n);
    }
}

1038

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        long n1 = sc.nextLong();
        long n2 = sc.nextLong();
        System.out.print(n1+n2);
    }
}

1039

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        long n1 = sc.nextLong();
        long n2 = sc.nextLong();
        System.out.print(n1+n2);
    }
}

1040

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.print(-n);
    }
}