--Originally published at マルコ

What to Do

Create a program that asks the user for a non-negative integer (let’s call that number n) and display for them the value of n! (n factorial).

After showing them the answer, ask them if they would like to try another number (with a simple y/n response) and either ask again (for y) or quit the program and wish them a nice day (if they answered n).

Details

For the Python group, resist the urge to call math.factorial(n). Yes that would solve the problem but what would we do if there was no math.factorial() and we had no internet to find someone’s solution?

There are two basic approaches: a loop with an accumulator of the multiplication and a recursive solution. Choose one and implement that. Once that is done, try the other way.

If you used a while loop for the solution with a loop, try structuring this with a for loop (or vice-versa).

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--Originally published at マルコ

What to Do

You will go back and do WSQ01 – Fun with Numbers again.

But this time, write a function for each calculation. Each function should define two parameters (in this example of type int) and return the correct value as an integer as well.You will go back and do WSQ01 – Fun with Numbers again.

You main program needs to ask the user for the input and then call each function to calculate the answer for each of the parts.

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--Originally published at マルコ

What to Do

Write a program that asks for a range of integers and then prints the sum of the numbers in that range (inclusive).

You can use a formula to calculate this of course but what we want you to do here is practice using a loop to do repetitive work.

For example, the sum from 6 to 10 would be 0 + 6 + 7 + 8 + 9 + 10.

Notice our sum starts with zero (why?) and then we add each number in the range provided by the user. Just for fun, what is the mathematical formula to do this calculation?

Example Run

We will calculate the sum of integers in the range you provide.
Please give us the lower bound:  1
Please give us the upper bound: 10
The sum from 1 to 10 (inclusive) is: 55

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--Originally published at マルコ

What to Do

There are different ways to make that happen, you choose which one works best for you.Write a program that picks a random integer in the range of 1 to 100.

--Originally published at マルコ

What to Do

--Originally published at マルコ

What to Do

Ask the user for two integer values, then use those two values to calculate and show the following:

• The sum of the two numbers.
• The difference of the two numbers.
• The product of the two numbers.
• The integer based division of the two numbers (so no decimal point). First divided by second.
• The remainder of integer division of the two numbers.

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