[알고리즘] 백준 10798 Java

 

 

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
  public static void main(String[] args) throws IOException {
    BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
    char[][] arr = new char[5][15];
    int max = 0;
    
    for (int i = 0; i < 5; i++) {
      String str = bf.readLine();
      if(max < str.length()) max = str.length();
      
      for (int j = 0; j < str.length(); j++) {
        arr[i][j] = str.charAt(j);
      }
      
    }
  
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < max; i++) {
      for (int j = 0; j < 5; j++) {
        if(arr[j][i] == '\0') continue;
        sb.append(arr[j][i]);
      }
    }
    System.out.println(sb);
  }
}