题目链接 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too quickly, because she likes the scenery along the way. She has decided to take the second-s…
Roadblocks Time Limit : 4000/2000ms (Java/Other) Memory Limit : 131072/65536K (Java/Other) Total Submission(s) : 15 Accepted Submission(s) : 6 Problem Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her…
Roadblocks Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 12167 Accepted: 4300 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too…
Roadblocks http://poj.org/problem?id=3255 Time Limit: 2000MS Memory Limit: 65536K Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too quick…
Roadblocks Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13216 Accepted: 4660 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too quic…
Roadblocks Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 16425 Accepted: 5797 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too…
L - Subway(最短路spfa) You have just moved from a quiet Waterloo neighbourhood to a big, noisy city. Instead of getting to ride your bike to school every day, you now get to walk and take the subway. Because you don't want to be late for class, you want…
http://poj.org/problem?id=3255 Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 15680 Accepted: 5510 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get…
题目链接: POJ:http://poj.org/problem?id=3835 HDU:http://acm.hdu.edu.cn/showproblem.php?pid=3268 Problem Description On the evening of 3 August 1492, Christopher Columbus departed from Palos de la Frontera with a few ships, starting a serious of voyages o…