Toggle navigation
CGOJ
F.A.Qs
ProblemSet
Source/Category
Status
Ranklist
Contest
Login
Language
中文
ئۇيغۇرچە
English
فارسی
ไทย
한국어
Problem P: 折纸问题
Problem P: 折纸问题
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MiB
Submit
ProblemList
Solved: 18
Submit Num: 19
Statistics
ShowOff!
Description
将一张纸对折一次,厚度变成2层;对折两次,变成4层。照这样,对折n次后,纸有多少层?
Sample Input
Copy
3
Sample Output
Copy
8