I want very simple mathematical calculation application.
But I want to use JAVA and Object Oriented Technolgy to make it very stable and very fast.
Application should handle file with 10000 lines.
Input file formate:
Application should work with both type of formate.
1) Application will take input file from the user from the local computer.
2)It will take the data from the Input file and put in the formula.
5)Formula is processed. Formula will take some values from user and some
values from the saved old files.
Example: Average of last 3 days.
6)It will take the result and put in the input file.
7) Same process with second formula. It will take second result and put
in the Input file.
8) User will get final output data file.
9)It will save in the local folder.