Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
 
public class Main {
    public static void main(String[] args) {
        FastReader fastReader = new FastReader();
        long D = fastReader.nextLong();
        long T = fastReader.nextLong();
        long S = fastReader.nextLong();
        if(D == 0 || S != 0 && D / S == T ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
 
    static class FastReader {
        BufferedReader br;
        StringTokenizer st;
 
        public FastReader() {
            br = new BufferedReader(new
                    InputStreamReader(System.in));
        }
 
        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }
 
        int nextInt() {
            return Integer.parseInt(next());
        }
 
        long nextLong() {
            return Long.parseLong(next());
        }
 
        double nextDouble() {
            return Double.parseDouble(next());
        }
 
        String nextLine() {
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
    }
}
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
 
public class A {
    public static void main(String[] args) {
        FastReader fastReader = new FastReader();
        long D = fastReader.nextLong();
        long T = fastReader.nextLong();
        long S = fastReader.nextLong();
        if(D == 0 || S != 0 && D / S == T ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
 
    static class FastReader {
        BufferedReader br;
        StringTokenizer st;
 
        public FastReader() {
            br = new BufferedReader(new
                    InputStreamReader(System.in));
        }
 
        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }
 
        int nextInt() {
            return Integer.parseInt(next());
        }
 
        long nextLong() {
            return Long.parseLong(next());
        }
 
        double nextDouble() {
            return Double.parseDouble(next());
        }
 
        String nextLine() {
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
    }
}

Compiler output:
Main.java:62: error: class, interface, enum, or record expected
import java.io.BufferedReader;
^
Main.java:63: error: class, interface, enum, or record expected
import java.io.IOException;
^
Main.java:64: error: class, interface, enum, or record expected
import java.io.InputStreamReader;
^
Main.java:65: error: class, interface, enum, or record expected
import java.util.StringTokenizer;
^
4 errors