```cpp
var
n,y,j:longint;
x:qword;
begin
read(x,n);
y:=x+1;
x:=1;
for j:=1 to n do
x:=y*x;
write(x);
end.
```
by yuzoe @ 2016-08-24 18:48:48
用long就行
by chenjw @ 2016-09-16 22:16:32
数据很禽兽，需要int64
by rsjztz @ 2016-11-01 15:45:17
把s改成qword或int64
by PhenixLee @ 2016-11-13 20:36:57
```cpp
#include<cstdio>
#include<cmath>
#include<iostream>
#include<cstdlib>
#include<string>
#include<iomanip>
#include<cstring>
#include<ctime>
#include<algorithm>
#include<queue>
using namespace std;
int main(){
int x,n;
scanf("%d%d",&x,&n);
long long ans=1,l;
for(int i=0;i<n;i++){
l=ans*x;
ans+=l;
}
printf("%lld\n",ans);
return 0;
}
```
by wd050602 @ 2016-12-08 17:37:08
longint肯定只能得40，后面三个数据太大，用int64就能通过了
by KillerXu @ 2017-01-29 08:42:30
我也只有40分
by 悦儿弯弯 @ 2017-03-12 11:47:29