title: woj1009 最短路 The Legend of Valiant Emigration date: 2020-03-07 categories: acm tags: [acm,最短路,woj] SPFA,套了模板就很简单.输入处理一下. description The holy topic of human being,love,appears now.Firstly,I'd like to introduce a love song cited from <> to you…
There is a legendary tale about Dragon Balls on Planet X: if one collects seven Dragon Balls, the Dragon God will show up and help you fulfill your wishes. One day, you are surprised to discover that the tale might possibly be true: you found a Drago…
Travel Time Limit: 10000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2789 Accepted Submission(s): 939 Problem Description One day, Tom traveled to a country named BGM. BGM is a small country, but th…
题目描述 Farmer John has recently purchased a new car online, but in his haste he accidentally clicked the "Submit" button twice when selecting extra features for the car, and as a result the car ended up equipped with two GPS navigation systems! Ev…
In Action Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5472 Accepted Submission(s): 1843 Problem Description Since 1945, when the first nuclear bomb was exploded by the Manhattan Project t…
A Walk Through the Forest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7995 Accepted Submission(s): 2943 Problem Description Jimmy experiences a lot of stress at work these days, especiall…
1196: 汪老司机 Time Limit: 1000 MS Memory Limit: 257792 KB 64-bit interger IO format: %lld Java class name: Main Prev Submit Discuss Next 汪老司机是实验室出了名的老司机,早在大一就拿到了驾照,每年的暑假他都会带家人开车出游,今年的暑假也不例外,汪老司机今年准备带家人去平潭游玩,汪老司机的家离平潭有两条路,每条路都存在n个路段,两条路的n…
Time Limit: 1000MS Memory Limit: 10000K Description BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo Odyssey distributed shared memory machine with a hierarchical communication subsystem. Valentine McKee's research ad…