String構造器中originalValue.length)size 發生的情況
最近在看Jdk6中String的源碼的時候發現String的有個這樣的構造方法,源代碼內容如下: size) { int of
POJ 2528 Mayor's posters 線段樹成段更新+離散化
題目來源:POJ 2528 Mayors posters 題意:很多張海報貼在牆上 求可以看到幾張海報 看那兩張圖就行了 第一張俯視圖 思路:最多2W個不
codeforces A. Supercentral Point 題解
One day Vasya painted a Cartesian coordinate system on a piece of paper an
UVA 之10010 - Where's Waldorf?
Wheres Waldorf? Given a m by n grid of letters, ( ), and a lis
UVA 之11300 - Spreading the Wealth
Problem A Communist regime is trying to redistribute wealth in a village. Th
UVA 之11729 - Commando War
There is a war and it doesnt look very promising for your country. Now its t