The tasks for week 17 are as follows:
Week problem: 00270 Lining Up
Weekend problem: 11343 Isolated Segments
Suggested bonus: 11626 Convex Hull
You must submit your solutions on http://uva.onlinejudge.org/
You can browse to these problems from the online judge website by clicking on Browse Problems, Contest Volumes, and then selecting the contest volume as indicated above.
Please post below which of the questions you have been able to finish.
For each task, please let us know how much time you have spent on understanding / coding / debugging.
For each task let us know what the hardest part was. (This can be anything, ranging from not having read the problem to forgetting about a border case, to a semicolon in the wrong spot that screwed up an if-statement...)
For Lining Up the task description is not very clear about the input (in my opinion). You can best check for an empty line between different testcases (they say they used an EOF between testcases, but that didn't work in my solution).