地址:https://nanti.jisuanke.com/t/17314
题目:
Three circles C_{a}Ca, C_{b}Cb, and C_{c}Cc, all with radius RR and tangent to each other, are located in two-dimen...
Let SS be
a sequence of integers s_{1}s1, s_{2}s2, ......, s_{n}snEach
integer is is associated with a weight by the following rules:
(1) If is is negative,...
02Train Seats Reservation
问答
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You are given a list of train stations, say from the station 11 to the station 100100.
The passengers can order several ...
Banana
Bananas are the favoured food of monkeys.
In the forest, there is a Banana Company that provides bananas from different places.
The company has two lists.
The first list records the types ...
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4573
Problem Description
Remember our childhood? A few naked children throw stones standing on the same position, the one throws farther win ...