题目链接:HDU 5119 Problem Description Matt has N friends. They are playing a game together. Each of Matt's friends has a magic number. In the game, Matt selects some (could be zero) of his friends. If the xor (exclusive-or) sum of the selected friends'ma…
Happy Matt Friends Time Limit: 6000/6000 MS (Java/Others) Memory Limit: 510000/510000 K (Java/Others)Total Submission(s): 5188 Accepted Submission(s): 1985 Problem Description Matt has N friends. They are playing a game together. Each of Matt’s…
Area of Mushroom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2390 Accepted Submission(s): 578 Problem Description Teacher Mai has a kingdom with the infinite area. He has n students guard…
Lucky Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 664 Accepted Submission(s): 194 Problem Description “Ladies and Gentlemen, It’s show time! ” “A thief is a creative artist wh…
Magical Forest Time Limit: 24000/12000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 134 Accepted Submission(s): 69 Problem Description There is a forest can be seen as N * M grid. In this forest, there is…
Stupid Tower Defense Time Limit: 12000/6000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 151 Accepted Submission(s): 32 Problem Description FSF is addicted to a stupid tower defense game. The goal of towe…
Clone Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/65536K (Java/Other) Total Submission(s) : 8 Accepted Submission(s) : 5 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description After eating food from Chernobyl,…