grade is a char variable that holds a letter grade 'A', 'B', 'C', 'D', or 'F'. Write a switch statement that prints one of the messages in the table below based on the value in grade.
What will be an ideal response?
```
switch (grade){
case'A':
System.out.println("Excellent!");
break;
case 'B':
System.out.println("Very Good");
break;
case 'C':
System.out.println("Good");
break;
case 'D':
System.out.println("You can do better");
break;
case 'F':
System.out.println("You must do better");
break;
default:
System.out.println("Error – invalid grade detected");
} // end switch
```
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