一定是错的哦（我没有喷哦）@[名侦探柯北](/space/show?uid=55138)
by damage @ 2017-09-15 22:11:55
大佬其实还可以再少一点字节,,,,,,,,,,,,,,,
```cpp
#include<iostream>
#include<cstdio>
using namespace std;
int main(){
long long x,n,a=1;
cin>>x>>n;
for(int i=1;i<=n;i++){
a=a+a*x;
}
cout<<a;
}
```
by 洛梨 @ 2017-09-17 19:43:29