1152번 단어의 개수

Day5 5단계 20231022

import java.io.*;
import java.util.*;

public class Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

		StringTokenizer st = new StringTokenizer(br.readLine(), " ");

		bw.write(st.countTokens()+"");

		br.close();
		bw.flush();
		bw.close();
	}
}
import java.io.*;
import java.util.*;

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		StringTokenizer st = new StringTokenizer(br.readLine(), " ");
		System.out.println(st.countTokens());
	}
}
import java.io.*;
import java.util.*;

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		StringTokenizer st = new StringTokenizer(br.readLine().strip(), " ");
		br.close();
		System.out.println(st.countTokens());
	}
}