Algorithm/CodeUp 기초 100제

[코드업 기초 100제-JAVA] 1051~1060번

코딩하는 붕어 2023. 3. 4. 22:27
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1051번

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();
    }
}

 

 

1052번

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();
    }
}

 

 

1053번

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

 

 

1054번

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.printf("%d", a & b);
        pw.flush();
        pw.close();
    }
}

 

 

1055번

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.printf("%d", a | b);
        pw.flush();
        pw.close();
    }
}

 

 

1056번

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();
    }
}

 

 

1057번

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();
    }
}

 

 

1058번

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 == 0 && b == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
        pw.flush();
        pw.close();
    }
}

 

 

1059번

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.printf("%d", ~a);
        pw.flush();
        pw.close();
    }
}

 

 

1060번

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();
    }
}
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