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Description

Every semester, Wind Peak Elementary School holds a jump rope competition. The rule is that if a student jumps 200 or more times in one minute, they will be awarded the title of "Jump Rope Master." Nick and Glaire are both skilled jumpers and have been awarded this title every semester. Write a program that inputs the number of jumps in one minute. If the number is greater than or equal to 200, output "跳绳达人！"; otherwise, output "继续努力！"

Input Format

A single line containing an integer representing the number of jumps.

Output Format

A single line containing a message indicating the level of achievement.

Sample

220

跳绳达人！