[BaekJoon] 1543 문서 검색 (java)

🔗 문제 링크

https://www.acmicpc.net/problem/1543

👨🏻‍💻 작성한 코드

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		StringBuilder sb = new StringBuilder();
		
		sb.append(br.readLine());
		
		String findStr = br.readLine();
		int count = 0;
		int position;
		int startIndex = 0;
		
		while (true) {
			position = sb.indexOf(findStr, startIndex);
			if (position == -1) {
				break;
			}
			
			startIndex = position+findStr.length();
			count++;

		}	
		System.out.println(count);
	}
}