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RSS订阅原创 【洛谷 P2709】 小B的询问
小B的询问洛谷题目大意
426
原创 【nowcoder 牛客 13887】Maximize The Beautiful Value
Maximize The Beautiful Value网址：牛客网题目大意给定一个序列，序列价值为：a[i] * i有且仅有一次交换，将一个值提前最少k个，其他相对顺序不变求序列价值解题思路使用前缀和找到最小差值相减#include<bits/stdc++.h>using namespace std;#define ll long long#define rep(i,n) for(int i = 0; i < n; ++i)#define rep2(i,s
2020-05-14 16:06:13
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原创 【nowcoder 牛客 14553】小明打联盟
小明打联盟网址链接：牛客网题目大意有三个基本技能施法时间x,y,z，其伤害分别为a,b,c有一个大招施法时间为L，可以释放的时间为[L,R]，这个区间，其伤害为 temp + A * i （i为从L开始的蓄力时间）求T时间内最大连招伤害解题思路可以考虑使用背包DP思路，将大招L,R的时间点看成两个独立的技能，L的伤害为temp，R的伤害为temp+(R-L)*A。最后在dp结果求一遍大招最大伤害，求得最优解。#include<bits/stdc++.h>usi
2020-05-14 14:31:52
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原创 D - Silver Cow Party 【kuangbin带你飞专题四】
One cow from each ofNfarms (1 ≤N≤ 1000) conveniently numbered 1..Nis going to attend the big cow party to be held at farm #X(1 ≤X≤N). A total ofM(1 ≤M≤ 100,000) unidirectional (one-way roa...
2019-08-19 19:49:31
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原创 C - Heavy Transportation 【kuangbin带你飞专题四】
BackgroundHugo Heavy is happy. After the breakdown of the Cargolifter project he can now expand business. But he needs a clever man who tells him whether there really is a way from the place his cus...
2019-08-19 19:02:40
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原创 C - Catch That Cow 【kuangbin带你飞专题一】
Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a pointN(0 ≤N≤ 100,000) on a number line and the cow is at a pointK(0 ≤K≤ 100,0...
2019-07-29 19:44:25
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原创 B - Dungeon Master 【kuangbin带你飞专题一】
You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. It takes one minute to move one unit north, so...
2019-07-29 19:20:25
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原创 我数23 （丑数变题）
题目描述给你一个数字n，找出大于等于n的最小的，质因数只有2,3,5,7的数。输入第一行输入一个数字T，表示有T组测试数据，1 <= T <= 500000之后T行，每一行有一个数字n，0 <= n <= 109输出对每个样例，皆输出一个数字表示答案。样例输入5111111111111111样例输出210210210126011...
2018-08-20 21:55:52
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原创 修改天平 UVA 12166
A mobile is a type of kinetic sculpture constructed totake advantage of the principle of equilibrium. It consistsof a number of rods, from which weighted objectsor further rods hang. The objects ha...
2018-08-13 23:07:08
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原创 困难的串 UVA129
You have been employed by the organisers of a Super Krypton Factor Contest in which contestantshave very high mental and physical abilities. In one section of the contest the contestants are tested o...
2018-08-06 22:34:23
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原创 Ducci序列 uva1594
A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a1, a2, · · · , an),the next n-tuple in the sequence is formed by taking the absolute differences of neighboring ...
2018-07-29 18:39:48
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原创 Score uva-1585
上代码！（本人第一次写blog 0.0） #include<stdio.h>#include<string.h>#include<ctype.h>#include<math.h>int main(){ char s[200]; int n; scanf("%d",&n); while(n--){ sc...
2018-07-22 23:22:42
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