Greg and Graph time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Greg has a weighed directed graph, consisting of n vertices. In this graph any pair of distinct vertices has an edge between…
Eight Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14380 Accepted Submission(s): 4044 Special Judge Problem Description The 15-puzzle has been around for over 100 years; even if you don'…