[SWEA] 방울 마술

 

 

[문제]

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AY9QTGqqcckDFAVF

SW Expert Academy

 

 

 

[소스 코드]

import java.io.*;
import java.util.*;
public class Solution {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st;
		int T = Integer.parseInt(br.readLine());
		for(int tc=1;tc<=T;tc++) {
			st = new StringTokenizer(br.readLine());
			String s = st.nextToken();
			int k = Integer.parseInt(st.nextToken());
			int pos = 0;
			for(int i=0;i<s.length();i++) {
				if(s.charAt(i)=='o') {pos = i;
					break;
				}
			}
			while(k-->0) {
				if(pos==0) pos = 1;
				else if(pos==1) pos = 0;
				else pos = 1;
			}
			System.out.println("#"+tc+" "+pos);
		}
	}
}