Rotate a Matrix by 90 degrees
If the input is:
1 2 3
4 5 6
7 8 9
So the answer would be:
3 6 9
2 5 8
1 4 7
similar to Problem 412. Back to basics 22 - Rotate a matrix
Their is a command for this already built in. rot90(x)
Rotate and display numbered tile
Return elements unique to either input
Summation of array
Find nearest prime number less than input number
Calculate the area of a triangle between three points
arrangement of symbols
Are all the three given point in the same line?
mathematics , probability problem
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