@[mlemtion](/user/946696) 数据弱了
by liverxiwo @ 2024-03-27 13:57:22
akm增长快，大数据要FFT加速，那知识点是十级的。。。。
by liverxiwo @ 2024-03-27 13:58:26
@[mlemtion](/user/946696) 可以不用数组
~~也可以不用long long~~
```
#include <iostream>
using namespace std;
long long akm(int m,int n)
{
if(m==0)
{
return n+1;
}
if(n==0)
{
return akm(m-1,1);
}
return akm(m-1,akm(m,n-1));
}
int main()
{
int n,m;
cin >> n >> m;
cout << akm(n,m);
return 0;
}
```
by kongjunwen @ 2024-05-15 20:51:16
祝早日**AC**！
by kongjunwen @ 2024-05-15 20:51:51