I need an application that check csv files and finds the sum total of all values in any 2 or 3 columns I choose. So if i chose column 2 and 3 as an example, the app will calculate the sum of all values in column 2 and sum of values in column 3 and display the difference b/w both sums.
this is an Easy and straightforward project . I need Fast freelancers
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Will you upload the CSV, or put in a folder for reading or we have to create it in a desktop environment? Secondly, how you want to input the column names?