ACM ICPC 2010–2011, Northeastern European Regional Contest St Petersburg – Barnaul – Tashkent – Tbilisi, November 24, 2010 Problem A. Alignment of CodeProblem B. Binary OperationProblem C. Cactus RevolutionProblem D. Dome of CircusProblem E. Evacuati…
Problem H. Horrible Truth Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100610 Description In a Famous TV Show “Find Out” there are n characters and only one Horrible Truth. To make the series breathtaking all way long, the sc…
78. Subsets Given a set of distinct integers, nums, return all possible subsets. Note: The solution set must not contain duplicate subsets. For example, If nums = [,,], a solution is: [ [], [], [], [,,], [,], [,], [,], [] ] class Solution { public: v…