
```cpp
#include <bits/stdc++.h>
using namespace std;
int a, b;
int main(){
    cin >> a >> b;
    long long sum = pow(a, b);
    if (sum>INT_MAX || sum<0){
        cout << -1;
    }
    else{
        cout << sum;
    }
    return 0;
}
```
我的思路也一样


666，真可以啊[:ACGO_gif_脑壳疼][:ACGO_难评]


```cpp
#include <bits/stdc++.h>
using namespace std;
int main(){
	long long n,m;
    cin>>n>>m;
    n=pow(n,m);
    if(n>1000000000||n<0) {
        cout<<-1;
        return 0;
    }
    cout<<n;
	return 0;
}
```


好像骗过了系统......

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