You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.

说明

幂$a^b$的末$3$位数是多少？

输入格式

两个正整数$a$，$b$。($1≤a≤100$，$1≤b≤10000$）

输出格式

从高位到低位输出幂的末三位数字，中间无分隔符。若幂本身不足三位，在前面补零。

样例

7 2011

743