백준 3052 나머지_JAVA

https://www.acmicpc.net/problem/3052

3052번: 나머지

 

 

 

 

 

 

import java.util.Scanner;

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

	   boolean[] array = new boolean[42];
	   int cnt =0;

	   
	   for(int i = 0; i < 10 ; i++) {
		   
		   array[sc.nextInt() % 42]  =  true;
	
	
	   }
	   
	   
	   for(int i= 0 ; i < array.length; i++ ){		  
		   if (array[i] ==  true )
		   	 cnt++;
	   
	   }
	   System.out.println(cnt);
	    
	   sc.close();
    }
    
}