could someone explain the different between g and f in this problem? don't all the glasses get filled in the bottom level?
Chris, the problem states (in bold font) that "water only spills outward" and therefore not all glasses are necessarily filled.
Extract leading non-zero digit
Back to basics 4 - Search Path
Get the elements of diagonal and antidiagonal for any m-by-n matrix
Find the nearest integer
Convert radians to degrees
The sliding puzzle: 3D
Aztec Diamond domino tilings
Sum of logarithms
Sorting integers by their digits (Level 1)
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