一.Description A palindrome is a symmetrical string, that is, a string read identically from left to right as well as from right to left. You are to write a program which, given a string, determines the minimal number of characters to be inserted into…
Collecting Bugs Ivan is fond of collecting. Unlike other people who collect post stamps, coins or other material stuff, he collects software bugs. When Ivan gets a new program, he classifies all possible bugs into n categories. Each day he discovers…
A - Collecting Bugs Time Limit:10000MS Memory Limit:64000KB 64bit IO Format:%I64d & %I64u Submit Status Appoint description: System Crawler (2014-05-15) Description Ivan is fond of collecting. Unlike other people who collect post stamps, co…
Testing the CATCHER Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 16131 Accepted: 5924 Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defensive missile calle…