Calculate the amount of nanoseconds passed in the current day of a certain date string.
The test suite has been expanded and fixed.
The date string identifies the date and time to the nearest second, so we know that the last 9 digits of the correct number of nanoseconds have to be zeros. Where are these odd, fractional numbers coming from?
Find common elements in matrix rows
Column norms of a matrix
Find Index of maximum Value and maximum Value of a vector
Multiples of a Number in a Given Range
how to concatenate matrices
Distance between Berlin and New York in km
Persistence will not help you solve this problem.
calculate the day of the year from a date string.
Subtract integers and add doubles
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