Description During the trip, Yehan and Linlin pass a cave, and there is a board at the door, which says if you have enough ambition, you will get lots of money from me. At the beginning of the cave, you will get one dollar, and then, if you go from A…
http://acm.hdu.edu.cn/showproblem.php?pid=1317 XYZZY Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3514 Accepted Submission(s): 973 Problem Description It has recently been discovered how t…