In the example, and in the first problem of the testsuite, perhaps it should read r=3; c=3 (instead of r=3; c=4)? Also some of the testsuite problems seem to have multiple solutions (non-unique shortest-path solution)...
Yes.. totally screwed up in test 1, 4 and 7. Will fix within today.. thanks
Fixed the test suite and example in the statement. Looks clean now :)
Make a random, non-repeating vector.
Lowest sum from a group of digits
Find out the Gray Code for a Given Binary Number
Signal Processing Basic - 1. Stretch a signal
BLOCK x3 (Version 2)
Collaborative Fun : Nomination
Fermat's last theorem - again
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