Jack Welsh

Jack Welsh submitted Solution 199710 to Problem 189. Sum all integers from 1 to 2^n

on 2 Feb 2013

Jack Welsh submitted Solution 199709 to Problem 167. Pizza!

on 2 Feb 2013

Jack Welsh submitted Solution 199708 to Problem 167. Pizza!

on 2 Feb 2013

Jack Welsh submitted Solution 199506 to Problem 5. Triangle Numbers

on 1 Feb 2013

Jack Welsh submitted Solution 199492 to Problem 149. Is my wife right?

on 1 Feb 2013

Jack Welsh submitted Solution 199402 to Problem 3. Find the sum of all the numbers of the input vector

on 1 Feb 2013

Jack Welsh submitted Solution 199400 to Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

on 1 Feb 2013

Jack Welsh submitted Solution 199399 to Problem 1. Times 2 - START HERE

on 1 Feb 2013

Jack Welsh received Solver badge for Solution 199398

on 1 Feb 2013

Jack Welsh submitted Solution 199398 to Problem 1. Times 2 - START HERE

on 1 Feb 2013