A good opportunity to implement a hashtable: lots of collisions without it.
A re-post of Solution 1137054, because that one doesn't appear in the list of solutions, for some reason (I'm not sure why).
Clean the List of Names
Construct a string from letters and counts
Number of Circles in a Number
Polite numbers. N-th polite number.
A Simple Tide Gauge with MATLAB
Negation and new variables
How to reverse spdiags ?
Can you beat the lottery again (for hardcore coder) ?
How many monitors are connected ?
Replicate elements in vectors
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