https://www.acmicpc.net/problem/10798
BufferedReader
, br.readLine()
을 사용해 각 문자열을 String 배열에 저장StringBuilder
사용sb.append()
를 통해 StringBuilder
에 저장import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String[] str = new String[5];
int max = 0;
for (int i = 0; i < 5 ; i++) {
str[i] = br.readLine();
if (str[i].length() > max)
max = str[i].length();
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < max; i++) {
for (int j = 0; j < 5; j++) {
if (str[j].length() <= i)
continue;
sb.append(str[j].charAt(i));
}
}
System.out.println(sb);
}
}