Help the seller to pack oranges efficiently. How many oranges can be put into a box in one layer without squeezing them?
Given dimension(s) return the maximum number. Assume that oranges are perfect spheres with unitary diameter.
May be I am wrong. But, are test 7 and 8 correct?
Looks like 7 and 8 should use fit(x), not fit(x,y).
Sorry for that. Fixed now.
Every test is correct. The problem with the circle packing algorithm is precision. Set the precision wrongly and we will miss a lot of circles (It was fun to revisit this kind of problem). And btw, the upper bound for circle packing in the plane is pi/sqrt(12) of the total area. Ignore the spheres in the question, it's a circle packing problem ("easy" version, since we already have the radii).
Remove the small words from a list of words.
Calculate the area of a triangle between three points
Celsius to Kelvin
Dots in a Sphere
Calculate the Damerau-Levenshtein distance between two strings.
expand intervals vol.2
Another colon problem
Open coded lock.
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office