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*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" alt="" />
------------------------
好水啊....
AC代码：
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.math.BigInteger; public class Main { public static void main(String[] args) throws IOException { BufferedReader reader=new BufferedReader(new InputStreamReader(System.in)); boolean first=true;
while(first || reader.ready()){
first=false;
String ss[]=reader.readLine().split(" ");
BigInteger ans=pow(Integer.parseInt(ss[0]),Integer.parseInt(ss[1]));
System.out.println(ans.toString());
}
} public static BigInteger pow(int a,int b){
BigInteger res=BigInteger.ONE;
for(int i=0;i<b;i++) res=res.multiply(BigInteger.valueOf(a));
return res;
} }