http://codeforces.com/problemset/problem/750/B 模拟题 审题 在南极点 只能向北走(不能向 南 东 西) 所以也就不存在走过南极点的情况 北极点同样 然后去模拟那个走的过程 不符合条件就fail即可 #include <iostream> #include <stdio.h> #include <string.h> using namespace std; int n; int main() { freopen("…

time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output In this problem we assume the Earth to be a completely round ball and its surface a perfect sphere. The length of the equator and any meridian i…

B. New Year and North Pole time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output In this problem we assume the Earth to be a completely round ball and its surface a perfect sphere. The length of…

A - New Year and Hurry (water) #include <bits/stdc++.h> using namespace std; int main() { ]; ; i <= ; i++) { a[i] = ( + i) * i / * ; } int n ,k; while(~scanf("%d%d", &n, &k)) { ; ; i <= n; i++) { - k >= a[i]) ans = i; } pr…

And ever has it been that love knows not its own depth until the hour of separation.  除非临到了别离的时候,爱永远不会知道自己的深浅. 这是个倒装句,因为ever位于句首,句子要倒装,it是形式主语,has been是谓语,that从句是真正的主语从句,until后为状语   倒装句 在英语中,主语和谓语的语序通常是主语在前,谓语在后.这类语序被称为“自然语序”.但有时为了强调句子的某一部分,或由于其它诸如语法…

1341. Device Time limit: 1.0 secondMemory limit: 64 MB Major (M): You claimed that your device would be able to fly round the Earth several times and to miss not more than a couple of centimeters? Designer (D); Yes! Our gravitational fields system of…

英语新闻常用词汇与短语 经济篇 accumulated deficit 累计赤字 active trade balance 贸易顺差 adverse trade balance 贸易逆差 aid 援助 allocation of funds 资金分配 allotment 拨款 allowance/grant/subsidy 补贴,补助金,津贴 amortization 摊销,摊还,分期偿付 annuity 年金 article 物品,商品 assigned 过户 autarchy 闭关自守 av…

Season 1, Episode 16 -Burrows:Don't be. It's not your fault. 不要,不是你的错 -Fernando: Know what I like? 知道我喜欢什么? -Maricruz: Hmm? 恩 -Fernando: How after we make love... 我们做完以后 you get this little puddle of water in your belly button. puddle: 水坑  belly: 腹部,…

The hard hat is rigid,so nothing will hurt my head. glue 胶水vegetarian 素食者: 素食主义者:素食的 North Korea 朝鲜South Korea 韩国camel 骆驼cabbage 白菜pepper 辣椒fried pork with peppertake a dump 上大号take a pee 去小便food marketcatalog = table of the content 目录left-handed 左撇子…

ArcGIS Developer Help  (Geometry)   esriSRProjCS3Type Constants See Also esriSRProjCSType Constants | esriSRProjCS2Type Constants | esriSRProjCS4Type Constants More projected coordinate systems. Constant Value Description esriSRProjCS_World_Aitoff 54…