Prompt the user to enter a course number such as MA122 (assume it is always 5 characters long). Verify that the first 2 characters are letters. Verify the last 3 characters are digits. If it is correct, print proper format. Otherwise, print invalid format
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Prompt the user to enter a course number such as MA122 (assume it is always 5 characters long).
- Verify that the first 2 characters are letters.
- Verify the last 3 characters are digits.
- If it is correct, print proper format.
- Otherwise, print invalid format
Your program should prompt the user with the following.
Enter course number:
Below is sample input to test your program.
MA122
Your program should output the following.
Proper Format
Step by step
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- (Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point numbers with random numbers that have been scaled to the range 1 to 100. Then determine and display the number of random numbers having values between 1 and 50 and the number having values greater than 50. What do you expect the output counts to be?A number "n" is divisible by 11 if the difference between the sum of digits at odd positions of the number and the sum of digits at even positions, is divisible by 11. a. Write a program that takes a positive integer as input and checks whether the number is divisible by 11 by using the divisibility check mentioned above. Do not use either of the division operators ('/' or '%') in your program. b. How many steps/iterations are required for your program in terms of "n" ?In Python lang. ONE Generate a random number between 1 and 100. That will be the number that the user should guess. Please print the random number. Generate a random number by using the random.randint function Try several times to check that the number produced is random. TWO: 0010 Create a variable and ask the user to input a number. Ask the user to input a number in a variable that will be rewritten every time the user inserts a number and Enforce the rules: Enforce that the input is a digit from 1 to 100. Give feedback to the user if the number needs to meet the rule. Allow the user to input the number again. If the number meets the rules, convert the input [a string] into an integer and evaluate if the guessed number is the same as the randomly generated number FOUR: Evaluate if the randomly generated number is the same that the number input by the user. FIVE: Use the dictionaries that you created for faculty members. Be sure that all the dictionaries have the same keys:…
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- 1. A software company sells a package that retails for $99. Quantity discounts are given according to the following table. discount Quantity 10-19 20% 20-49 30% 50-99 40% 100 or more 50% Write a program that asks for the number of units sold and computes the total cost of the purchase. Input validation: Make sure the number of units is greater than 0. Sample Output1: How many units were sold? 0 Units sold must be greater than zero. Sample Output2: How many units were sold? 57 The total cost of the purchase is $3385.8Calculating Student Grades Help Professor Navi to calculate the average score and letter grade for his students in CS119. Write a program in Python using only conditional statements and loops(DO NOT USE FUNCTIONS) to : Ask how many students Professor Navi has in his CS119 Your program should loop asking for the following data: Ask the student name Ask for 3 exam scores. Calculate the average score. Using a bunch of IF conditions, the computer should determine the grade and display the grade to the user. Use the following Criteria: If Average is 98-100… Assign the grade “A+” If Average is 95-97.99… Assign the grade “A” If Average is 91-94.99… Assign the grade “A-” If Average is 88-90.99… Assign the grade “B+” If Average is 84-87.99… Assign the grade “B” If Average is 80-83.99… Assign the grade “B-” If Average is 75-79.99… Assign the grade “C+” If Average is 70-74.99 Assign the grade “C” If Average is less than 70 and greater than 60 assign grade “D” If Average is less…H.W : Write a program that inputs a five-digit number, separates the number into its individual digits and prints the digits separated from one another by each. (Hint: Use the integer division and modulus operators.) For three spaces example, if the user types in 42339 the program should print 4 2 3 3 9.
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