BJ_JUDGE_JAVA

// 입출력 (11/11) : 곱셈
package playGround;
import java.util.*;

public class testJava{
    public static void main(String[] args){
        Scanner temp = new Scanner(System.in);
        int[] result_arr = new int[3];
        
        int x_int = Integer.parseInt(temp.nextLine());
        String y_char = temp.nextLine();
        
        for(int i = 0; i <= 2; i++){
            result_arr[i] = x_int * Integer.parseInt(String.valueOf(y_char.charAt(2-i)));
            System.out.println(result_arr[i]);
        }
        
        int sum_num = 0;
        for(int i = 0; i <= 2; i++){
            sum_num += result_arr[i] * Math.pow(10, i);
        }
        System.out.println(sum_num);
    }
}


// if 문제 - 1
import java.util.*;

public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);
        
        int x = temp.nextInt();
        
        if(x/4 == 0 & x/100 != 0){
            System.out.println(1);
        } else if(x/400 == 0){
            System.out.println(1);
        } else{
            System.out.println(0);
        }
        
    }
}

// if 문제 - 2
import java.util.*;

public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);
        
        int x = temp.nextInt();
        int y = temp.nextInt();
        
        if(x>0 & y>0){
            System.out.println(1);
        } else if (x<0 & y>0){
            System.out.println(2);
        } else if (x<0 & y<0){
            System.out.println(3);
        } else {
            System.out.println(4);
        }
        
    }
}

// if 문제 - 3
import java.util.*;

public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);
        
        int x = temp.nextInt();
        int y = temp.nextInt();
        
        if (y >= 45){
            System.out.printf("%d %d", x, y-45);
        } else if (x == 0){
            System.out.printf("%d %d", 23, 60+(y-45));
        } else {
            System.out.printf("%d %d", x-1, 60+(y-45));
        }
 
        
    }
}

// For문 문제 - 1
import java.util.*;
public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);
        
        int x = temp.nextInt();
        
        int[] list_a = new int[x];
        int[] list_b = new int[x];
        
        for(int i = 0; i < x; i++){
            list_a[i] = temp.nextInt();
            list_b[i] = temp.nextInt();
        }
        
        for(int i = 0; i < x; i++){
            System.out.println(list_a[i]+list_b[i]);
        }
    }
}

// for - 2
import java.io.*;
import java.util.*;

public class Main{
    public static void main (String[] args) throws IOException {
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); //읽는 라인  
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); //출력 라인  
        
        int x = Integer.parseInt(bf.readLine());
        
        for (int i = 0; i < x; i++) {
        	String s = bf.readLine(); // String으로 라인별로 입력받
        	StringTokenizer st = new StringTokenizer(s);
        	int a = Integer.parseInt(st.nextToken()); //첫번째 호출
        	int b = Integer.parseInt(st.nextToken()); //두번째 호출
        	
        	bw.write(String.valueOf(a+b));
        	bw.newLine();
        }
        bw.flush();
        bw.close();
    }
}
 
// for -3 
import java.io.*;
import java.util.*;

public class Main{
    public static void main (String[] args) throws IOException {
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); //읽는 라인  
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); //출력 라인  
        
        int x = Integer.parseInt(bf.readLine());
        
        for (int i = 0; i < x; i++) {
        	String s = bf.readLine(); // String으로 라인별로 입력받
        	StringTokenizer st = new StringTokenizer(s);
        	int a = Integer.parseInt(st.nextToken()); //첫번째 호출
        	int b = Integer.parseInt(st.nextToken()); //두번째 호출
        	
        	bw.write("Case #"+String.valueOf(i+1)+": "+String.valueOf(a+b));
        	bw.newLine();
        }
        bw.flush();
        bw.close();
    }
}

// while - 1
import java.io.*;
import java.util.*;

public class Main{
    public static void main (String[] args) throws IOException {
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); //읽는 라인  
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); //출력 라인  
                
        while(true){
           	String s = bf.readLine(); // String으로 라인별로 입력받기
        	StringTokenizer st = new StringTokenizer(s);
        	int a = Integer.parseInt(st.nextToken()); //첫번째 호출
        	int b = Integer.parseInt(st.nextToken()); //두번째 호출
            
            if (a+b == 0){
                break;
            } else{
                bw.write(String.valueOf(a+b));
                bw.newLine();
                continue;
            }
        }
        bw.flush();
        bw.close(); 
    }
}
 
// while - 2
import java.io.*;
import java.util.*;

public class Main{
    public static void main (String[] args) throws IOException {
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); //읽는 라인  
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); //출력 라인  
                
        String s = " ";
        
        while((s = bf.readLine()) != null){
           	// String s = bf.readLine(); // String으로 라인별로 입력받기
        	StringTokenizer st = new StringTokenizer(s);
        	int a = Integer.parseInt(st.nextToken()); //첫번째 호출
        	int b = Integer.parseInt(st.nextToken()); //두번째 호출
            
            if (false){
                break;
            } else{
                bw.write(String.valueOf(a+b));
                bw.newLine();
                continue;
            }
        }
        bw.flush();
        bw.close(); 
    }
}
 
 
// Def - 1
public class Test {
    long sum(int[] a) {
        long ans = 0;
        int len_a = a.length;
        
        for(int i = 0; i < len_a; i++){
            ans += a[i]; 
        }
        
        return ans;
    }
}

// Array - 1
import java.util.*;

public class Main{
    public static void main (String[] args){
            Scanner temp = new Scanner(System.in);
            
            int[] array_num = new int[10];
            for (int i = 0; i < 10; i++){
                array_num[i] = temp.nextInt()%42;
//                System.out.println("42로 나눈 나머지" + array_num[i]);
            }
            
//            System.out.println("array_num 결과값 ");
//            System.out.println("------------------");
//            for (int i = 0; i < 10; i++) {
//            	System.out.println(array_num[i]);
//            }
            
            int[] distinctNum_array = {43,43,43,43,43,43,43,43,43,43}; 
            int cnt = 0; int result_num = 0;
            for (int i = 0; i < 10; i++){
               for (int j = 0; j < 10; j++){
                   if (distinctNum_array[j] == array_num[i]){
//                	   System.out.println("중복이 있을 경우 : " + array_num[i] + " " + i);
                       cnt += 1;
                   }
               }
                
               if (cnt == 0){
                   distinctNum_array[i] = array_num[i];
                   result_num += 1;
               }
               cnt = 0;
            }
            
//            System.out.println("distinctNum의 결과");
//            for (int i = 0; i < 10; i++) {
//            	System.out.println(distinctNum_array[i]);
//            }
            
            System.out.println(result_num);
    }
}         

// array - 2
import java.util.*;

public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);
        int iterNum = temp.nextInt();
        
        int[] array = new int[iterNum];
        for (int i = 0; i < iterNum ; i++){
            array[i] = temp.nextInt();
        }
        
        int minNum = 9999999; int maxNum = -9999999;
        for (int i = 0; i < iterNum ; i++){
            if (array[i] > maxNum){
                maxNum = array[i];
            } 
            if (array[i] < minNum){
                minNum = array[i];
            }
        }
        
        System.out.print(minNum+" "+maxNum);
    }
}

// Array - 3
import java.util.*;

public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);
        int iterNum = 9;
        
        // 입력 
        int[] array = new int[iterNum];
        for(int i = 0; i < iterNum; i++){
            array[i] = temp.nextInt();
        }
        
        // 최대값과 위치 탐색  
        int maxNum = 0; int index = 99999;
        for (int i = 0; i < iterNum; i++){
            if (maxNum < array[i]){
                maxNum = array[i];
                index = i;
            }
        }
        
        // 결과 출력  
        System.out.println(maxNum);
        System.out.println(index+1);
        
    }
}

// Array - 4
import java.util.*;

public class Main{
    public static void main (String[] args){
        Scanner temp = new Scanner(System.in);

        // 입력 받기 
        int[] array = new int[2];
        array[0] = temp.nextInt();
        array[1] = temp.nextInt();
        
        // Reverse
        String[] reverseNum = new String[3];
        for (int i = 0; i < 2; i++) {
             reverseNum[0] = Integer.toString(array[i]/100);
             reverseNum[1] = Integer.toString((array[i]/10)%10);
             reverseNum[2] = Integer.toString(array[i]%10);
             array[i] = Integer.parseInt(reverseNum[2]+reverseNum[1] + reverseNum[0]);
        }
        
        // 큰 수 판별 
        int answerNum = 0;
        if (array[0] > array[1]) {
        	answerNum = array[0];
        } else {
        	answerNum = array[1];
        }
        
        // 출력           
        System.out.println(answerNum);
    }
}