输出longlong要用%lld
by D10s @ 2017-11-29 19:36:22
我也是30分
```java
import java.io.*;
import java.util.*;
public class Main {
public static void main(String args[]) throws Exception {
Scanner cin=new Scanner(System.in);
int x = cin.nextInt(), n = cin.nextInt(),infected=1;
while(n>0){
infected+=x*infected;
n--;
}
System.out.println(infected);
}
}
```
by Aaron_Liu @ 2018-02-10 08:50:00