Problem J
Nuts 'n' Bolts
One afternoon your cell phone rings; it's your cousin Jimmy.
"Hi Cuz," he says, "I...
(詳全文)
發表時間：2012-09-29 10:58:28 | 回應：3
Problem D: Hartals
A social research organization has determined a simple set of parameters to simulat...
(詳全文)
發表時間：2012-09-26 08:27:55 | 回應：0
Problem C
The Hotel with Infinite Rooms
Input: standard input
Output: standard output
Time Li...
(詳全文)
發表時間：2012-09-26 08:24:15 | 回應：1
I I
U P C 2 0 0 9
Problem A: Abstract Names
...
(詳全文)
發表時間：2012-09-26 08:21:01 | 回應：0
A
Lexicographic Order
Input: Standard Input
Output: Standard Output
...
(詳全文)
發表時間：2012-09-26 08:17:39 | 回應：0
A big city has an international airport handling 40 million passengers a year. But this is notorious as one of...
(詳全文)
發表時間：2012-09-22 11:47:38 | 回應：0
A cellular network is a radio network made up of a number of cells
each served by a base station located i...
(詳全文)
發表時間：2012-09-22 09:33:26 | 回應：0
Integers
1, 2, 3,..., n are placed on a circle in the increasing order
as in the following figure. We wa...
(詳全文)
發表時間：2012-09-22 08:44:20 | 回應：0
The famous Korean IT company
plans to make a digital map of the
Earth with help of wireless sensors wh...
(詳全文)
發表時間：2012-09-22 08:20:32 | 回應：0
A Ducci sequence is a sequence of n-tuples of integers. Given an
n-tuple of integers
(a1, a2, ... , an),...
(詳全文)
發表時間：2012-09-22 07:49:05 | 回應：0
J
Forwarding
Emails
"... so forward this to ten other people,...
(詳全文)
發表時間：2012-09-20 16:26:19 | 回應：0
B: Bars
Background
Some things grow if you put them together.
The Problem
We have some m...
(詳全文)
發表時間：2012-09-20 09:05:28 | 回應：0
Problem C
Calculating Yuan Fen
Yuanfen is a
Chinese term that is hard to understand for people in ot...
(詳全文)
發表時間：2012-09-20 09:04:25 | 回應：0
Problem D
The Art Gallery
Input: standard input
Output: standard output
Century Arts has h...
(詳全文)
發表時間：2012-09-20 08:22:27 | 回應：0
Problem D: Factovisors
The factorial function, n! is defined thus for n a non-negative integer:
0! = 1
...
(詳全文)
發表時間：2012-09-19 22:08:35 | 回應：0
