Ok, since you've said that the user input needs to happen repeatedly, that tells you that you want the user input to happen inside a loop. Since you've said that you want to keep looping *while* a certain condition isn't met (the user says 'no'), that tells you that you want a while loop.
Personally I like to use psuedo-code - something that is half-way between English (or whatever your native tongue) and code - and then gradually replace the pseudo-code with real code. Here's how I'd start with your assignment:
user_wants_to_continue is 'yes'
while ( user_wants_to_continue is not 'no' ) {
prompt for and get product_name
prompt for and get quantity
prompt for and get price
store product_name in array
store product_name, quantity, price in hash
prompt for and get user_wants_to_continue
}
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.