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(共943篇)
【CF#706B】 Interesting drink (二分)
题干: 瓦西里喜欢在努力工作后休息,所以你可能经常在附近的一些酒吧见到他。他喜欢 "Beecola",可以从 n 个不同的商店买到。在第 i 个商店的价格为 xi 元。 瓦西里计划购买他最喜欢的饮料 q 次。在第 i 天他能花 mi 元。他想知道每天他能在多少个商店中买...
2018-07-27
0
492
【HDU - 2899】 Strange fuction(二分或三分,求导)
题干: Now, here is a fuction: F(x) = 6 * x^7+8*x^6+7*x^3+5*x^2-y*x (0 <= x <=100) Can you find the minimum value when x is between 0 and 100....
2018-07-26
0
537
【HDU - 5015 】233 Matrix (矩阵快速幂)
题干: In our daily life we often use 233 to express our feelings. Actually, we may say 2333, 23333, or 233333 ... in the same meaning. And here is the ...
2018-07-26
0
509
【HDU - 4990】 Reading comprehension (构造+矩阵快速幂)
题干: Read the program below carefully then answer the question. #pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdi...
2018-07-26
0
423
【POJ - 2376】Cleaning Shifts (贪心)
题干: Farmer John is assigning some of his N (1 <= N <= 25,000) cows to do some cleaning chores around the barn. He always wants to have one cow ...
2018-07-26
0
379
【bzoj 1754】【POJ - 2389 】Bull Math (高精度运算)
题干: Bulls are so much better at math than the cows. They can multiply huge integers together and get perfectly precise answers ... or so they say. Fa...
2018-07-26
0
594
*【HDU - 1042 】 N! (大数乘法)
题干: Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N! Input One N in one line, process to the end of file. Output For each N, out...
2018-07-26
0
682
【CF#148B】Escape(模拟)
题干: The princess is going to escape the dragon's cave, and she needs to plan it carefully. The princess runs at vp miles per hour, and the dragon fl...
2018-07-26
0
560
*【POJ - 3061】 Subsequence (尺取或二分)
题干: A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) ...
2018-07-26
0
479
【ZOJ - 3210】A Stack or A Queue? (模拟)
题干: Do you know stack and queue? They're both important data structures. A stack is a "first in last out" (FILO) data structure and a queue...
2018-07-26
0
435
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