Convert the input number from base 10 into base 5:
if a(in base 10)= 5
then a(in base 5)= 10
It's a dirty way to handle this to put base 5 numbers into the form of a base 10 number. You really should be using a string representation for the number in another base, just as dec2base does.
never thought about dec2base can do "5" base.learn a new trick.
Count from 0 to N^M in base N.
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Who invented zero?
Replace Vector Elements
Find nearest prime number less than input number
Calculate the area of a triangle between three points
Find number of days
Rotate a Matrix by 90 degrees
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