Basic functions

Hi

Can any body pls tell us how write the following functions

These functions need to be applied for both iterative and non-iterative rules
1.Min
2.Max
3.String Concatenation � this is currently available only as a non-iterative function. this needs to be available for arrays also
4.Left � string function
5.Round � Format needs to be, Round(<Variable>, 1000)
6.Min(ArrayName, Column), should return the minimum of values in the array.

Since most (all?) of these problems have implementations available, can we assume that this is for some homework assignment?

yes this is for assignment ...can u pls tell us any logic or sample code

A couple of suggestions:

- Ask about a specific problem you are having. This is more likely to get a response

- Better yet, tell us what you think is the proper solution for one (or more) of your methods, and ask what others think of this solution.

I don't think you will have a lot of luck around here getting people to do your homework for you.

Just as an example, tell us in your own words what the function

4. Left � string function

is supposed to do. What information do you need to accomplish this? In the context of this function, what does iteratively mean? When you can answer these questions, I will gladly help you.