I have been taking a few courses in C++ and I am having difficulty starting a few problems. I am seeking help to develope programs for the follwing questions:
1) Write a function to calculate the mean, variance, and standard deviation for values stored in an array.
2) Write a big-integer program allowing a user to enter 2 large integers for addition, subratction, muliplication and division.
I am running out of time for my course and need assistance.