简单的题解
2020-02-28
BZOJ - 1087 [SCOI2005]互不侵犯King(状压DP)
POJ - 2955 Brackets (区间DP)
HDU - 1195 Open the Lock
CodeForces1136D - Nastya Is Buying Lunch
HDU - 2089 不要62(数位DP)
NBUT - 1580 调皮的小明(完全背包)
POJ - 3107 Godfather (树的重心)
CodeForces1285D - Dr. Evil Underscores
CodeForces-148D Bag of mice(概率DP)
CodeForces-1279D Santa's Bot(逆元)
POJ-1679 The Unique MST(次小生成树)
POJ-2421 Constructing Roads
HDU-1875 畅通工程再续
HDU-1233 还是畅通工程
CodeForces-1238B Kill'Em All
CodeForces-1216D Swords
HDU-1728 逃离迷宫
HDU-2553 N皇后