Countries in War(强连通分量及其缩点) http://poj.org/problem?id=3114 题意:有n个城市,m条边,由a城市到b城市的通信时间为w,若a城市与b城市连通,b城市与a城市也连通,则a,b城市之间的通信时间为0,求出从s到t的最少通信时间。 思路:先由Tarjan算法求出图中的连通分量,则在同一个连通分量里的城市之间...
The relevance of "world" in the term "World War I" is often difficult to see, because books, articles, and documentaries generally concentrate on Europe and America; even the Middle East and Anzac forces (Australian and New Zealand) are often glossed over. The use of "world" isn't, as...
6.Sometimes,the names of countries change when one country ___ another country in war.a.takes down b.breaks into c.turns over d.gives off7.___ its obvious economic success,Shanghai is re-establishing itself as one of the distinguished cultural centers.a.Because of b.In honor of c.In...
Why couldn't Britain compete with some of its neighbouringcountriesin terms of food in the post-war decades? 出自-2011年6月阅读原文 Malnutrition has caused serious health problems in poorcountries 出自-2011年6月阅读原文 It caused a big stir in developingcountries. ...
In a world often disturbed by gun violence, ethnic clashes and even war, China, a country of 1.4 billion people from 56 different ethnic groups, has surprisingly stood out as a safe place to live. According to a survey conducted by the National Bureau of Statistics, about 98.6 percent of ...
The aim of the paper is to examine the effects of the US–China trade war on both countries and some emerging economies. Two scenarios are examined, one where only US protectionist measures are considered, and another in which Chinese retaliation is taken into account, using the GTAP (Global...
The Nazi Germany was joined by Italy and Japan that fought on the side of the Allies in World War 1. Very few countries remained neutral during the entire World War 2.Allies Vs Axis PowersWorld War 2 involved most of the world’s nations which fought for either of two military alliances...
This paper analyzes the developmental trends of Southeast Asian countries' policies towards the South China Sea issue in post cold war period from three levels:conflicting countries in the South China Sea disputes;non-conflicting countries in the South China Sea disputes;ASEAN countries.For the countr...
百度试题 结果1 题目In ___ 1940s, the two countries were at___ war, so lots of cultural relics were damaged. A. / ; / B. the; the C. the; a D. the; / 相关知识点: 试题来源: 解析 D 反馈 收藏
Inter-industry and Occupational Wage Differentials in Italy. The vast literture on wage determination in the post-war era extensively documents the existence of large and persistent wage differentials among industrie... Lucifora,Claudio - 《Applied Economics》 被引量: 89发表: 1993年 Inter-industry...