SCU-H
Time Limit : 1 Second
Memory Limit : 128 MB
Submission: 108
Solved: 17
- Description
- Give you two polygons,
Can you tell me if they have any common area? - Input
- Input contains multiple cases, in each case,
first line, two integers n( 1 <= n < 15 ) and m( 1 <= m < 15 ),
which describe the number of points of the two polygons.
Then comes n+m lines,each line contains two real numbers,
the coordinate of a point in 2D.
The first n lines describe the first polygon,
the next m lines describe the second polygon.
The two polygon are all described in counterclocks wise. - Output
- If the two polygons have any common area,
output "YES" in a single line,
else output "NO". - sample input
-
9 9 0.000 70.00 10 45.0 21 70 33 45 46 70 60 45 75 70 75 100 0 100 0 0 75 0.0 75 55 65 30 54 55 42.000000 30 29 55 15 30 0 55
- sample output
-
YES
- hint
- source
- SCUPC