An Easy Game Time Limit: 2 Seconds Memory Limit: 65536 KB One day, Edward and Flandre play a game. Flandre will show two 01-strings s1 and s2, the lengths of two strings are n. Then, Edward must move exact k steps. In each step, Edward should ch…
Easy Tree DP? Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1460 Accepted Submission(s): 557 Problem Description A Bear tree is a binary tree with such properties : each node has a value o…
Easy Tree DP? Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1487 Accepted Submission(s): 567 Problem Description A Bear tree is a binary tree with such properties : each node has a value o…