Java
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import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
char grade = sc.next().charAt(0);
switch (gerade) {
case 'A':
System.out.println("Excellent");
break;
case 'B':
System.out.println("Good");
break;
case 'C':
System.out.println("Usually");
break;
case 'D':
System.out.println("Effort");
break;
case 'F':
System.out.println("Failure");
default:
System.out.println("error");
break;
}
}
}
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cs |