coco430的专栏

File Fragmentation The Problem Your friend, a biochemistry major, tripped while carrying a tray of computer files through the lab. All of the files fell to the ground and broke. Your friend pi

Saruman's Army Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 2727   Accepted: 1373 Description Saruman the White must lead his army along a straight pa

Robot Motion Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5352    Accepted Submission(s): 2492 Problem Description A robot h

B. Unlucky Ticket time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Each of you probably has your personal ex

C. Another Problem on Strings time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A string is binary, if it con

B. Trace time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output One day, as Sherlock Holmes was tracking down one

B. Phone Numbers time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Winters are just damn freezing cold in Nvo

B. Hopscotch time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output So nearly half of the winter is over and Maria

B. Martian Clock time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Having stayed home alone, Petya decided to

B. Escape time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The princess is going to escape the dragon's cave

C. Terse princess time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output «Next please», — the princess called and

B. Little Elephant and Cards time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The Little Elephant loves to play with c