The problem is to find the number-to-string matching that results in a + b = 3, right?
Test case needs to be changed,thre can be more than 1 solution to the problem.
e.g. in question for example,[afgilstw = 74062195] is also one correct solution.
Suresh, Which test case? Please be more explicit. These were all taken from a list of known problems, so I need more info to understand if one is flawed.
I am saying in general there can be more than one solution e.g. the one in the question, Wait+All = GIFTS , for that[afgilstw = 74062195] is also valid solution. i.e.[ 5769 +722 = 6491]
Note in the instructions: "No left hand zeros"
Difficult to solve in time.
I saw the note regarding "No left hand zeros", but did not put it together until later that it's really a hint regarding the sum; the 'G' in gifts cannot be mapped to a 0. It's clear now, but initially I thought the remark was referring to 'ALL' not having a blank character to the left (e.g. '\ ALL') that would be 0 when mapped to digits (e.g. 0677).
No leading zeros or repeating numbers. Be careful.
% 4956 911 05867
% 9707 766 10473
% wait all gifts
The problem with randomness is that we can't be sure about the time one experiment will take. Sometimes my solution founds the mapping in less than one second, but, in others, it can take 25 seconds: blowing the time limit.
Back to basics 8 - Matrix Diagonals
Specific Element Count
Circular Primes (based on Project Euler, problem 35)
Find vampire numbers
Find best placement for ordered dominoes (harder)
Choose the best fitting dominoes
Poker Series 10: bestHand
Implement simple rotation cypher
Make a random, non-repeating vector.
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office