Tanya has nn candies numbered from 11 to nn. The ii-th candy has the weight aiai. She plans to eat exactly n−1n−1 candies and give the remaining candy to her dad. Tanya eats candies in order of increasing their numbers, exactly one candy per day. Your task is to find the ...
Tanya has n candies numbered from 1 to n. The i-th candy has the weight aiai. She plans to eat exactly n−1 candies and give the remaining candy to her dad. Tanya eats candies in order of increasing their numbers, exactly one candy per day. Your task is to find the number of su...
Tanya has nn candies numbered from 11 to nn. The ii-th candy has the weight aiai. She plans to eat exactly n−1n−1 candies and give the remaining candy to her dad. Tanya eats candies in order of increasing their numbers, exactly one candy per day. Your task is to find the numb...
Tanya gives the 22-nd candy to dad (a2=4a2=4), the remaining candies are [1,3,3][1,3,3]. She will eat a1=1a1=1 in the first day, a3=3a3=3 in the second day, a4=3a4=3 in the third day. So in odd days she will eat 1+3=41+3=4 and in even days she will eat 3...
Tanya and Candies 思维 http://codeforces.com/contest/1118/problem/B 题意: 有n颗糖,每颗糖都有一个质量,拿出其中一颗糖,剩下的糖的奇数位置上的质量和 和 偶数位置上的质量和相等的有多少个 思路: 对于拿掉第i位数的话,第i位之前的奇偶性是不变的,第i位之后的奇偶性是和原来相反的,所以我们用前缀...
Tanya and Candies 2019-03-02 17:44 −Tanya and Candies time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Tanya has nn can... Brave_WTZ 0 230 CodeForces - 1005A-Tanya and Stairways(模拟) ...
The boy went towards her and gave her the candies. SCENE SHIFT: Riddhima was walking on the road, she sees that a boy was teasing a girl. She looked at him shocked. Vansh came there with his two friends and slapped that boy who was teasing the girls. ...
【Codeforces】1230A – Dawid and Bags of Candies Problem Description: Dawid has four bags of candies. The i-th of them contains candies. Also, Dawid has two friends. He wants to give each bag to one […] C++, Codeforces 4.49k 0 0 t0ur1st 6 年前 水题 【Codeforces】1213A –...
下面是代码。 #include<bits/stdc++.h>#defineN 200005using namespacestd;inta[N],ltor[N],rtol[N],n,ans;intmain(){ ios::sync_with_stdio(false);cin.tie(0);cin>>n;for(inti=0;i<n;i++)cin>>a[i];for(inti=0;i<n;i++) ...
CF1057C Tanya and Colored Candies 洛谷传送门 CF传送门 Description 给定一个长度为 nn 的序列,第 ii 个点的价值为 riri ,颜色为R,B,G其中的一种。 你的初始位置是 ss ,向左或右移动一步需要花费 11 的时间,但是收集某个点的价值不需要时间。 要求是收集点的时候前后两个点的颜色不一样,并且当前点...