### DWITE Online Computer Programming Contest

November 2002

### Problem 1

## Sales! Sales! Sales!

You are to determine which item at a store, out of a group of three items which are on sale, offers the best discount as a percentage out of 100.

### Input

The input will contain data sets for five separate sales. Each sale will contain three pairs of data. Each pair will contain two lines, one for the regular price of an item and the other for the sales price of an item, in that order. The regular price will always be greater than the sales price.

### Output

The output will contain five lines of data, each representing the percentage discount of the item that offers the greatest discount. The percentage is displayed out of 100 (no percent sign needed), rounded to 3 decimal places, right justified in a field width of 7.

### Sample Input

(only two sales given)

10.00 9.55 10.00 9.25 10.00 9.45 44.50 22.25 50.00 24.00 60.00 31.00

### Sample Output

7.500 52.000

All Submissions

Best Solutions

**Point Value:** 5

**Time Limit:** 1.00s

**Memory Limit:** 32M

**Added:** Mar 25, 2009

**Languages Allowed:**

C++03, PAS, C, HASK, ASM, RUBY, PYTH2, JAVA, PHP, SCM, CAML, PERL, C#, C++11, PYTH3

## Comments (Search)

Butaneon Nov 26, 2013 - 4:30:12 am UTC How to output answer?bbi5291on Nov 26, 2013 - 5:33:44 am UTC Re: How to output answer?