SuperCon'97
Sponsored by Computer Center, Tokyo Institute of Technology
SUPER COMPUTER CONTEST '97
FOR HIGH SCHOOL STUDENTS
Entry Exercise
Given a two-columns/four-rows table in which each element consists of
0,1. Find a sequence of rows by which the sequences of elements in
each columns match.
(see the detail(in Japanese))
Contest Exercise "Triangle Billiards Problem"
Given a triangle billiards (see the below). The ball starts at the
edge C. Find sets of a starting point and an angle to which the ball will
return in the same point with N cycles.
(see the detail(in Japanese)
Conditions:
-
-
The size of the ball is zero.
-
Angles of AlphaABeta and the cycle N are not given in advance.
The Contest was performed with the following hardware/software conditions:
-
Cray C916/12256 (Clock 4 nsC12 CPUsC2GB Memories)
CPUs: 9
Memory: 128 MB
Running mode: dedicated to one job at a time
Compiler options: nothing
- the inner most loop can be vectorized.
- No autotasking, but directives can be allowed to be added into
source codes.
Winner's Results:
-
- Alpha=60, Beta=60 : 30 seconds
- Alpha=30, Beta=40 : 48 seconds
- Alpha=40, Beta=70 : 52 seconds
Team Chaos(Azabu High School)
(ADACHI Shin, WATANABE Morio, KUMATA Takehiro(not seen))
We are waiting for your challenge next year 1998
For more information or comments, send an e-mail: office@cc.titech.ac.jp.