import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main{
public static void main(String[] args) throws IOException{
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
String str;
while ((str = bf.readLine()) != null){
int num = Integer.parseInt(str);
if( num == 200 ){
System.out.println("OK");
}
else if( num == 202 ){
System.out.println("Accepted");
}
else if( num == 400 ){
System.out.println("Bad Request");
}
else if( num == 403 ){
System.out.println("Forbidden");
}
else if( num == 404 ){
System.out.println("Not Found");
}
else if( num == 500 ){
System.out.println("Internal Server Error");
}
else if( num == 502 ){
System.out.println("Bad Gateway");
}
}
}
}
import java.io.IOException;
import java.io.InputStreamReader;
public class Main{
public static void main(String[] args) throws IOException{
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
String str;
while ((str = bf.readLine()) != null){
int num = Integer.parseInt(str);
if( num == 200 ){
System.out.println("OK");
}
else if( num == 202 ){
System.out.println("Accepted");
}
else if( num == 400 ){
System.out.println("Bad Request");
}
else if( num == 403 ){
System.out.println("Forbidden");
}
else if( num == 404 ){
System.out.println("Not Found");
}
else if( num == 500 ){
System.out.println("Internal Server Error");
}
else if( num == 502 ){
System.out.println("Bad Gateway");
}
}
}
}