import java.util.Scanner;

Question

public class main {
public static void main(String[] args) {
Scanner wins = new Scanner(System.in);
Scanner games = new Scanner(System.in);
double q, w, e;

System.out.println("Enter Wins: ");
q = wins.nextInt();
System.out.println("Total games: ");
w = games.nextInt();
e=q/w*100;
System.out.println("Your win rate is: " + e + "%");
if(e>79){
System.out.println("Class A");
}
else if (e>59){
System.out.println("Class B");
}
else if (e>39){
System.out.println("Class C");
}
else {
System.out.println("Class D");
}
}
}