A little warm-up to begin...
An n-digit number is pandigital if it makes use of all the digits 1 to n exactly ONCE.
For example, the 5-digit number 15234, is 1 through 5 pandigital.
Given a positive integer find whether it is a pandigital number.
Back to basics 10 - Max Float
Rotate and display numbered tile
Replace Vector Elements
Find the maximum two numbers of every column of a matrix
Recycled Numbers (CodeJam Qualification Round 2012)
Can you beat the lottery again (for hardcore coder) ?
BLOCK x3 (Version 1)
I lost the criteria...
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