抓不住Jerry的Tom

摘要： 题目描述 Snuke is having another barbeque party. This time, he will make one serving of Skewer Meal. He has a stock of N Skewer Meal Packs. The i-th Skewe 阅读全文

摘要： import java.util.*; import java.*; import java.math.*; public class Main { public static BigInteger xx(BigInteger y) { return y.multiply(BigInteger.valueOf(3)); } public sta... 阅读全文

摘要： 题目描述 Consider a square map with N × N cells. We indicate the coordinate of a cell by (i, j), where 1 ≤ i, j ≤ N . Each cell has a color either white o 阅读全文