2003年发行,Special Extended DVD Edition Part One 1. The Foundations of Stone 2. Elven Rope 3. The Taming of Smeagol 4. The Uruk-hai 5. The Three Hunters 6. The Burning of the Westfold 7. Massacre a
Rotating Rings Time Limit: 1000MS Memory limit: 65536K 题目描述 Any square grid can be viewed as one or more rings, one inside the other. For example, as shown in figure (a), a 5 ∗ 5 grid is m