Grade Calculator

• Create variable and assign any numbers between 0 to 100.


• Create a function for check what grade based on variable value.
• Calculation Grade.
• A: 90-100
• B: 80-89
• C: 70-79
• D: 60-69
• F: 0-59


• If user enter number of 100 plus then show message like this is not valid numbers.


• All grade should be print in console.


• Create a button for calling function.

Click To Output