[코드업 기초 100제-JAVA] 1041~1050번

1041번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        char a = st.nextToken().charAt(0);
        a = (char) (a + 1);
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a);
        pw.flush();
        pw.close();
    }
}

 

 

1042번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a / b);
        pw.flush();
        pw.close();
    }
}

 

 

1043번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a % b);
        pw.flush();
        pw.close();
    }
}

 

 

1044번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        long a = Long.parseLong(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a + 1);
        pw.flush();
        pw.close();
    }
}

 

 

1045번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a + b);
        pw.println(a - b);
        pw.println(a * b);
        pw.println(a / b);
        pw.println(a % b);
        pw.printf("%.2f", (double) a / b);
        pw.flush();
        pw.close();
    }
}

 

 

1046번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        int c = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a + b + c);
        pw.printf("%.1f", (double) (a + b + c) / 3 );
        pw.flush();
        pw.close();
    }
}

 

 

1047번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a << 1);
        pw.flush();
        pw.close();
    }
}

 

 

1048번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        pw.println(a << b);
        pw.flush();
        pw.close();
    }
}

 

 

1049번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        if (a > b) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
        pw.flush();
        pw.close();
    }
}

 

 

1050번

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();

        PrintWriter pw = new PrintWriter(System.out);
        if (a == b) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
        pw.flush();
        pw.close();
    }
}