[SWEA] 간단한 압축 풀기

https://swexpertacademy.com/main/code/problem/problemDetail.do?problemLevel=2&contestProbId=AV5PmkDKAOMDFAUq&categoryId=AV5PmkDKAOMDFAUq&categoryType=CODE&problemTitle=&orderBy=FIRST_REG_DATETIME&selectCodeLang=ALL&select-1=2&pageSize=10&pageIndex=2

SW Expert Academy

import java.util.Scanner;
import java.io.FileInputStream;


class Solution
{
	public static void main(String args[]) throws Exception
	{

		Scanner sc = new Scanner(System.in);
		int T;
		T=sc.nextInt();

		for(int test_case = 1; test_case <= T; test_case++)
		{
            int number = sc.nextInt();
            String [][] array = new String[number*2][10];
            int j =0; int num1 =0; int num2 =0;
            for(int i=0; i<number; i++){
                String word1 = sc.next();
                num1 += sc.nextInt();  
                while(j<num1){
				array[j/10][j%10]=word1;
                j++;
                }               
            }
            System.out.println("#" + test_case);
			for(int k=0; k<=num1/10; k++){
                for(int l=0; l<10; l++){
                    if(array[k][l]!=null)
                    System.out.print(array[k][l]);
                }
                            System.out.println();
            }

		}
	}
}