package text; import java.util.Scanner; public class Test { public static void main(String[] args) { int length = 0; String s = ""; length = new Scanner(System.in).nextInt(); String[] s1 = split(s, length); for (int i = 0; i < s1.length; i++) { System.out.print(s1[i] + " "); } } private static String[] split(String str, int length) { int n = (str.length() + length - 1) / length; System.out.println("n=" + n); String[] s = new String[n]; for (int i = 0; i < n; i++) { if (i < n - 1) { s[i] = str.substring(i * length, (i + 1) * length); } else { s[i] = str.substring(i * length); } } return s; } }