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…
Revolving Digits Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24729 Accepted Submission(s): 5381 Problem Description One day Silence is interested in revolving the digits of a positive int…
Problem Description Clairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing for sending it to ykwd. They had agreed that each letter of these messages would be transfered to a…
A Secret Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 256000/256000 K (Java/Others)Total Submission(s): 1530 Accepted Submission(s): 570 Problem Description Today is the birthday of SF,so VS gives two strings S1,S2 to SF as a present,wh…