摘要：PAT（甲级）2019年秋季考试 7-4 Dijkstra Sequence (30 分) 题目描述： Dijkstra's algorithm is one of the very famous greedy algorithms. It is used for solving the singl 阅读全文

摘要：PAT (Advanced Level) Practice 1146 Topological Order (25 分) 凌宸1642 题目描述： This is a problem given in the Graduate Entrance Exam in 2018: Which of the f 阅读全文

摘要：PAT (Advanced Level) Practice 1087 All Roads Lead to Rome (30 分) 凌宸1642 题目描述： Indeed there are many different tourist routes from our city to Rome. Yo 阅读全文

摘要：PAT (Advanced Level) Practice 1003 Emergency (25 分) 凌宸1642 题目描述： As an emergency rescue team leader of a city, you are given a special map of your cou 阅读全文

摘要：PAT (Advanced Level) Practice 1030 Travel Plan (30 分) 凌宸1642 题目描述： A traveler's map gives the distances between cities along the highways, together wi 阅读全文