Submission #941887


Source Code Expand

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

public class Main {

	void solve() {
		String s = in.nextToken();
		int i = 0;
		while (i < s.length() && s.charAt(i) != 'C') {
			i++;
		}
		while (i < s.length() && s.charAt(i) != 'F') {
			i++;
		}
		if (i < s.length()) {
			out.println("Yes");
		} else {
			out.println("No");
		}
	}

	FastScanner in;
	PrintWriter out;

	void run() {
		in = new FastScanner();
		out = new PrintWriter(System.out);
		solve();
		out.close();
	}

	class FastScanner {
		BufferedReader br;
		StringTokenizer st;

		public FastScanner() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}

		public FastScanner(String s) {
			try {
				br = new BufferedReader(new FileReader(s));
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}

		public String nextToken() {
			while (st == null || !st.hasMoreTokens()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
				}
			}
			return st.nextToken();
		}

		public int nextInt() {
			return Integer.parseInt(nextToken());
		}

		public long nextLong() {
			return Long.parseLong(nextToken());
		}

		public double nextDouble() {
			return Double.parseDouble(nextToken());
		}
	}

	public static void main(String[] args) {
		new Main().run();
	}
}

Submission Info

Submission Time
Task A - CF
User VArtem
Language Java8 (OpenJDK 1.8.0)
Score 100
Code Size 1402 Byte
Status AC
Exec Time 120 ms
Memory 8276 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 12
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt
Case Name Status Exec Time Memory
0_000.txt AC 98 ms 8272 KB
0_001.txt AC 98 ms 8272 KB
0_002.txt AC 96 ms 8276 KB
0_003.txt AC 97 ms 8144 KB
1_004.txt AC 120 ms 8144 KB
1_005.txt AC 96 ms 8148 KB
1_006.txt AC 96 ms 8140 KB
1_007.txt AC 95 ms 8148 KB
1_008.txt AC 95 ms 8272 KB
1_009.txt AC 98 ms 8144 KB
1_010.txt AC 97 ms 8144 KB
1_011.txt AC 97 ms 8144 KB