If a chessboard were to have wheat placed upon each square such that x grains were placed on the first square and each successive square after had y times the amount of grains as the square before. How many grains of wheat would be on the chessboard at the finish?
Assume the chess board is n by n squares.
Solution Stats
Problem Comments
6 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers130
Suggested Problems
-
Back to basics 9 - Indexed References
463 Solvers
-
Given a window, how many subsets of a vector sum positive
873 Solvers
-
Calculate the Hamming distance between two strings
347 Solvers
-
397 Solvers
-
Find my daddy long leg (No 's')
2776 Solvers
More from this Author4
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
consider using isequalwithequalnans (isequaln) against NaN instead of isequal against 'NaN' in test 7.
n=-1 ???
how to place negative amount of 'wheat' on a chessboard?
the prob is gd but the test suites are unnecessarily jumbled up.
Removed the cases with negative quantities. Everyone should be able to solve the problem now.
Is test 4 incorrect?
@ChrisR, Yes it was incorrect, and has been corrected.