题目链接:http://exam.upc.edu.cn/problem.php?id=5556题目: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...
题目链接:http://exam.upc.edu.cn/problem.php?id=5579题目: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...