Calculate the area of a triangle between three points:
these three points are the vertices of the triangle.
The test suite checks for equality, but different techniques have small numerical differences. The test suite should allow for these differences, as it eliminates many solutions that are correct.
This problem has been updated to check against a small error value rather than for equality.
Find the two-word state names
Reverse the Words (not letters) of a String
Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
03 - Matrix Variables 6
Find number of days
Are all the three given point in the same line?
Find nearest prime number less than input number
Rotate a Matrix by 90 degrees
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