Color it Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 132768/132768 K (Java/Others) Problem Description Do you like painting? Little D doesn't like painting, especially messy color paintings. Now Little B is painting. To prevent him from…
Sean owns a company and he is the BOSS.The other Staff has one Superior.every staff has a loyalty and ability.Some times Sean will fire one staff.Then one of the fired man’s Subordinates will replace him whose ability is higher than him and has the h…
Color the ball Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7941 Accepted Submission(s): 4070 Problem Description N个气球排成一排,从左到右依次编号为1,2,3....N.每次给定2个整数a b(a <= b),lele便为骑上他的“小飞鸽"牌电动车从气球…
题目这么说的: 进行如下3种类型操作:1)D L R(1 <= L <= R <= 1000000000) 增加一条线段[L,R]2)C i (1-base) 删除第i条增加的线段,保证每条插入线段最多插入一次,且这次删除操作一定合法3) Q L R(1 <= L <= R <= 1000000000) 查询目前存在的线段中有多少条线段完全包含[L,R]这个线段,线段X被线段Y完全包含即LY <= LX <= RX <= RY) 初学CDQ分治是看了B…
Color the Ball Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3529 Accepted Submission(s): 874 Problem Description There are infinite balls in a line (numbered 1 2 3 ....), and initially al…
Color the ballTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 28415 Accepted Submission(s): 13851 Problem DescriptionN个气球排成一排,从左到右依次编号为1,2,3....N.每次给定2个整数a b(a <= b),lele便为骑上他的“小飞鸽"牌电动车从气球…