Rectangles Total Area

Find the total area covered by a list of rectangles.

Easy1/22/2024

Problem statement

Given a list of rectangles defined by their top-left corner coordinates and their width and height (all are positive integers), find the total area covered by the rectangles. The rectangles may overlap.

Problem leaderboard

#	Size	%
#1	69 c.	Top 6%
#2	79 c.	Top 19%
#3	81 c.	Top 25%
#4	83 c.	Top 31%
#5	86 c.	Top 38%
#6	88 c.	Top 44%
#7	91 c.	Top 50%
#8	95 c.	Top 56%
#9	98 c.	Top 63%
#10	100 c.	Top 69%
#11	108 c.	Top 75%
#12	110 c.	Top 81%
#13	113 c.	Top 88%
#14	643 c.	Top 94%
#15	659 c.	Top 100%