Reading data file and calculations

[testingcw]

Hi

Could anyone please give me with the c / C++ source code for the following problem:

There are 2 notepad files -

1st file has unsorted data: I need to get the value present in the 10th line from the top and in the 7th colum

e.g. 2.098 3.789 7.677 3.456 5.666 6.7 7000

2nd File has sorted data in 4 columns and about 1000 rows

I need to find the mean and standard deviation of the values in the 3 column of the 2nd file. Then I want to add the value taken from the first file to this mean. Finally i want to write the Mean, Standard deviation & the Sum to another notepad file in 3 columns.

I know this it not too complicated but I really don't know file hanadling in c++.

Please do ask me if you find some amboguity in this problem.

Cheers

Joe

[vart]

Please do ask me if you find some amboguity in this problem.

Cheers

Joe

Yeah... I really have a question for you - have you read the homework policy before posting?

Write a program, post your code - ask question if you have problems or errors - this is how it works here

[scwizzo]

Do a search for fstream on the forum search.