algorithms
백준 (BOJ)
(BOJ)백준 1110 (baekjoon 1110)
·
1110번: 더하기 사이클
코드
import java.io.*;
public class B1110 {
static String N, made = "";
static int count = 0;
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
N = br.readLine();
N = (N.length() == 1) ? "0" + N : N;
made = N;
do{
int num = made.charAt(0) + made.charAt(1) - 96;
String tmp = num + "";
made = made.charAt(1) - 48 + "" + tmp.charAt(tmp.length() - 1);
count++;
}
while (!N.equals(made));
bw.write(count + "\n");bw.flush();bw.close();
}
}