Member Avatar for on93

Write a simple program to prompt the user to key in x and n value to calculate the result for the following formula:

Result = 1+2!/((x-2))-3!/((x-3))+4!/((x-4) )- … n!/((x-n))

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Note: x value must be greater than n value.

i need help for C++ programming class work
thanks a lot

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  • Latest Post Latest Post by np complete
Member Avatar for DelilahDemented

Have you written any code for this?

Member Avatar for Bob

What part of the task are you having trouble with? Can you write a simple main() function that asks for and stores values for x and n? That'd get you started.

Edited by Bob
Member Avatar for np complete

Hint : As there is factorial, you might use a user defined function that does the factorial part for you.

Edited by np complete
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