1055 The World's Richest (25 分) Forbes magazine publishes every year its list of billionaires based on the annual ranking of the world's wealthiest people. Now you are supposed to simulate this job, but concentrate only on the people in a certain r…
本文为PAT甲级分类汇编系列文章. 图,就是层序遍历和Dijkstra这一套,#include<queue> 是必须的. 题号 标题 分数 大意 时间 1072 Gas Station 30 最短距离最大,距离不超限 200ms 1076 Forwards on Weibo 30 一定层数的转发计数 3000ms 1079 Total Sales of Supply Chain 25 计算供应链总销售额 250ms 1087 All Roads Lead to Rome 30 复杂权重的最短路…