与‘组合数学-整数拆分’有关的日志

poj3181

maksyuki 发表于 oj 分类，标签: ,
10 2月 2017
0
poj3181

Dollar Dayz

Farmer John goes to Dollar Days at The Cow Store and discovers an unlimited number of tools on sale. During his first visit, the tools are selling variously for $1, $2, and $3. Farmer John has exactly $5 to spend. He can buy 5 tools at >>继续阅读

hdu1398

maksyuki 发表于 oj 分类，标签:
10 2月 2017
0
hdu1398

Square Coins

People in Silverland use square coins. Not only they have square shapes but also their values are square numbers. Coins with values of all square numbers up to 289 (=17^2), i.e., 1-credit coins, 4-credit coins, 9-credit coins, ..., and >>继续阅读

hdu1028

maksyuki 发表于 oj 分类，标签:
15 9月 2015
0
hdu1028

Ignatius and the Princess III

Problem Description

"Well, it seems the first problem is too easy. I will let you know how foolish you are later." feng5166 says.

"The second problem is, given an positive integer N, we define an equation like this >>继续阅读