Description
Input
The input contains a single integer a (1 ≤ a ≤ 30).
Output
Output a single integer.
Example
input
3
output
27
那个，这个，额，查题目名称吧Numbers Joke
1 #include<bits/stdc++.h> 2 using namespace std; 3 #define ll long long 4 ll a[31]={0,4, 22, 27, 58, 85, 94, 121, 166, 202, 265, 274, 319, 346, 355, 378, 382, 391, 438, 454, 483, 517, 526, 535, 562, 576, 588, 627, 634, 636, 645,}; 5 ll n; 6 int main() 7 { 8 cin>>n; 9 cout<<a[n]<<endl; 10 return 0; 11 }