create a program that will ask the user to input a string and will display a list of letters of the alphabet with its corresponding occurence count.The program will count the number of occurence of each letter in the string and will print a series of asterisks corresponding to the number of each letter's occurence. The string can have uppercase and lowercase characters.
we have project in java.. how to create this program. display this folowing module:
MANAGE STUDENT GRADES MENU
Add New Student Grade
Edit Existing Student Grades
Delete Existing Student Grades
Display List of Students Grades
Back to Main Menu
root = tkinter.Tk()
buttons=[i for i in range(10)]
#If specific button is pressed, output "YES"
for num in buttons: