Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 17176   Accepted: 5903 Description A musical melody is represented as a sequence of N (1<=N<=20

Musical Theme Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the piano. It is unfortunate but tr

Substrings Description You are given a number of case-sensitive strings of alphabetic characters, find the largest string X, such that either X, or its inverse can be found as a substring of any o

Life Forms Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 8956   Accepted: 2476 Description You may have wondered why most extraterrestrial life forms resem