A Secret Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 256000/256000 K (Java/Others)Total Submission(s): 1666 Accepted Submission(s): 614 Problem Description Today is the birthday of SF,so VS gives two strings S1,S2 to SF as a present,wh…
A Secret Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 256000/256000 K (Java/Others) Total Submission(s): 2523 Accepted Submission(s): 934 Problem Description Today is the birthday of SF,so VS gives two strings S1,S2 to SF as a present,w…