Do rounding nearest integer.
Example: -8.8, answer -9
+8.1 answer 8
+8.50 answer 9
Return the first and last character of a string
Add two numbers
Find a Pythagorean triple
Area of a Square
Matlab Basics - Assigning Variables
Cumulative product of a vector
Rotate Matrix @180 degree
Convert number from given base to other base
Add one raw in given matrix as shown in example
Convert Decimal Number to Hex number (including non integer value)
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