Functional Programming

Use: C++ Functional programming is all about composition. To compose functions, they need to return a type; you cannot compose functions that don't return anything (i.e. void).

Q: Write a program that reads table with given columns from input stream. Columns are name(note: firstname and lastname are in one column, so use getline maybe), amount, debt. Then filter the table (condition: debt is equal to 0). After that increase debt by 42% then print results.

Input:

5 Solomon Anderson 411889 36881 Jill Mitten 121877 0 Katie Nicholson 783887 591951 Ben Hen 445511 0 Adam Millington 818507 276592

Output:

Solomon Anderson 411889 52371.02 Katie Nicholson 783887 840570.42 Adam Millington 818507 392760.64

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Think of what you need:

- you need to know how many lines of input you have

- convert N lines of input into some form of list with N elements

- filter a list of N such elements and reduce it to a list with M elements

- modify that list (commonly referred to as "map" the list) - you need to print the list.

So you should get print( map( filter( readLines( getInputSize() ) ) ) ) in the main section.

**PLEASE READ CAREFULLY BEFORE ANSWERING**