https://www.acmicpc.net/problem/1914 import java.io.*;import java.util.*;import java.math.BigInteger;public class Main { static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); // 함수 정의 static void func(int a, int b, int n) throws IOException { // base condition if (n == 1) { bw.write(a + " " + b + "\n"); return; } ..