You should call this a volcano matrix!
Could also be named an Atoll matrix
Thanks Ned, Richard for good suggestion. I have changed Problem Title accordingly.
nice!this is the easiest way to translate to another language.
Word Counting and Indexing
Test for balanced parentheses
Column norms of a matrix
Number of digits in an integer
Fibonacci-Sum of Squares
Calculate compression ratio of engine
Basics: Divide integers to get integer outputs in all cases
Time and Variable mapping and matching
Mirror Image matrix across anti-diagonal
Implement full adder circuit
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