Danganronpa
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Description
Chisa Yukizome works as a teacher in the school.

Lweb and String
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Problem Description
Lweb has a string S.

A water problem
Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Problem Description
Two planets named Haha and Xixi in the universe and they were created with the universe beginning.