Docoding OJ
Home
ProblemSet
Source/Category
Contest
Status
Ranklist
F.A.Qs
Login
Register
4231: 【入门】是否适合晨练?
Memory Limit:16 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:103
Solved:69
Submit
Submit Record
Statistics
ShowOff!
Description
夏天到了,气温太高,小明的爷爷每天有晨练的习惯,但有时候温度不适合晨练;小明想编写一个程序,帮助爷爷判断温度是否适合晨练,输入温度t的值,判断其是否适合晨练,适合晨练输出OK,不适合输出NO。(20 <= t <= 30,则适合晨练OK,否则不适合NO)
Input
一个整数代表当天的温度
Output
OK或者NO
Sample Input
Copy
22
Sample Output
Copy
OK
Source/Category
分支
双分支
Submit
Submit Record
Statistics
ShowOff!