[Java/자바][코드업] 기초 100제 - 1061~1070

1061 : [기초-비트단위논리연산] 비트단위로 OR 하여 출력하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner(System.in);
 
        int a = sc.nextInt();
        int b = sc.nextInt();
        
        System.out.println(a|b);
    }//vi
}//ma

 

1062 : [기초-비트단위논리연산] 비트단위로 XOR 하여 출력하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner(System.in);
 
        int a = sc.nextInt();
        int b = sc.nextInt();
        
        System.out.println(a^b); 
    }//vi
}//ma

 

1063 : [기초-삼항연산] 두 정수 입력받아 큰 수 출력하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner(System.in);
 
        Long a = sc.nextLong();
        Long b = sc.nextLong();
     
        Long max = a>b ?  a:b ;
        System.out.println(max);
    }//vi
}//ma

 

 

1064 : [기초-삼항연산] 정수 3개 입력받아 가장 작은 수 출력하기(설명)

import java.util.*;
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 = sc.nextInt();
        
        int min = (a>b? b>c? c:b :  a>c ? c:a);
        System.out.println(min); 
    }//vi
}

 

 

1065 : [기초-조건/선택실행구조] 정수 3개 입력받아 짝수만 출력하기(설명)

import java.util.*;
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 = sc.nextInt();
        
        if (a%2==0){
            System.out.println(a);
        } if (b%2==0){
            System.out.println(b);
        } if (c%2==0) {
            System.out.println(c);
        }
    }//voi
}//ma

 

 

1066 : [기초-조건/선택실행구조] 정수 3개 입력받아 짝/홀 출력하기(설명)

import java.util.*;
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 = sc.nextInt();
        
        if (a%2==0){
            System.out.println("even");
        } else {
            System.out.println("odd");
        }
      if (b%2==0){
            System.out.println("even");
        } else {
            System.out.println("odd");
        }
      if (c%2==0){
            System.out.println("even");
        } else {
            System.out.println("odd");
        }
    }//voi
}//ma

 

1067 : [기초-조건/선택실행구조] 정수 1개 입력받아 분석하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner (System.in);
        
        int a = sc.nextInt();
    
        
        if (a<0){
            System.out.println("minus");
        } else {
            System.out.println("plus");
        }
      if (a%2==0){
            System.out.println("even");
        } else {
            System.out.println("odd");
        }  
    }//voi
}

 

1068 : [기초-조건/선택실행구조] 정수 1개 입력받아 평가 출력하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner (System.in);
        
        int a = sc.nextInt();
        
        if (a>=90){
            System.out.println("A");
        } else if (a>=70){
            System.out.println("B");
        } else if (a>=40){
            System.out.println("C");
        } else {
            System.out.println("D");
        } 
    }//voi
}

 

 

1069 : [기초-조건/선택실행구조] 평가 입력받아 다르게 출력하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner (System.in);
        
        String a = sc.next();
    
        switch (a) {
            case "A" : 
            System.out.println("best!!!");
            break;
            case "B" : 
            System.out.println("good!!");
            break;
            case "C" : 
            System.out.println("run!");
            break;
            case "D" : 
            System.out.println("slowly~");
            break;
            default : 
            System.out.println("what?");
        }
        
    }//voi
}

 

 

1070 : [기초-조건/선택실행구조] 월 입력받아 계절 출력하기(설명)

import java.util.*;
public class Main {
    public static void main (String [] args) {
        Scanner sc = new Scanner (System.in);
        
        int a = sc.nextInt();
    
        switch (a) {
            case 12 : 
            case 1 : 
            case 2 : 
            System.out.println("winter");
            break;
           case 3 : 
            case 4: 
            case 5 : 
            System.out.println("spring");
            break;
             case 6 : 
            case 7 : 
            case 8 :  
            System.out.println("summer");
            break;
              case 9 : 
            case 10 : 
            case 11 : 
            System.out.println("fall");
        }
    }//voi
}