C. A Problem about Polyline
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
There is a polyline going through points (0, 0) - (x, x) - (2_x_, 0) - (3_x_, x) - (4_x_, 0) - … - (2_kx_, 0) - (2_kx_ + x, x) - ….
Transmitters
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 4817
Accepted: 2576
Description
In a wireless network with multiple transmitters sending on the same frequencies, it is often a requirement that signals don’t overlap, or at least that they don’t conflict. One way of accomplishing this is to restrict a transmitter’s coverage area. This problem uses a shielded transmitter that only broadcasts in a semicircle.