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Time Limit: 12000/6000 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 421    Accepted Submission(s): 136Problem DescriptionBessie and her friend Elsi

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 207    Accepted Submission(s): 63Problem DescriptionProblems that process input an

Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 100000/100000 K (Java/Others)Total Submission(s): 2302    Accepted Submission(s): 724Problem DescriptionGreat! Your new software

Problem DescriptionThere is a path graph G=(V,E) with n vertices. Vertices are numbered from 1 to n and there is an edge with unit length between i and i+1 (1≤in). To make the graph more int