어제 풀었던 문제중 3번문제다package test2;public class Test3_b { public static void main(String[] args) { String str = "가나다"; System.out.println(format(str, 7, 0)); System.out.println(format(str, 7, 1)); System.out.println(format(str, 7, 2)); System.out.println(format(str, 2, 0)); } static String format(String str, int len, int align) { if (str.length() >= len) { return str.substring(0, l..
