Matrix - Frequencies

[sadsdw]

Hi everyone,

I'm recently in C++ and I would like to develop one C++ code that read a file ".txt" of strings and numbers with different size of columns and lines.

After I need to get the frequencies of each element of the same column.

Cheers,

SADSDW

Example:

ABC DEF GHI JKL
111 222 333 444
555 666 777 888
111 777 888 999
111 111 111 666

Column ABC:

Found:
111
555

Frequencies of 111: 75%
Frequencies of 555: 25%

[Taywin]

I'm sorry, what is the algorithm to create the matrix? And could you show me your coding part if any?

[Fbody]

Generally, you'll get better help if you show us you've made an effort.

That lets us look at what you've done and point you in the right direction. Plus, it makes you actually learn what you're supposed to be learning.