PROGRAMMING:Power calculation
###Task description
Given an integer a and a positive integer n, find the power $$a ^ n $$.
###Input format:
A line containing two integers a and n- 1000 <= a <= 1000，1 <= n <= 100。
###Output format:
An integer, that is, the power result. The absolute value of the final result shall not exceed 1000000.
###Input example:
```in
2 3
```
###Output example:
```out
eight
```
###Tips
###Title Source
Note: this topic is selected from openjudge website http://noi.openjudge.cn/ch0105/13/ .
###Problem analysis:
First of all, read the values of integers a and N, and then multiply a into the product P through N cycles. Note that the initial value of cumulative product P should be set to 1. According to the title prompt "the absolute value of the final result is not more than 1000000", all variables can be defined as int< br>
answer：If there is no answer, please comment
Given an integer a and a positive integer n, find the power $$a ^ n $$.
###Input format:
A line containing two integers a and n- 1000 <= a <= 1000，1 <= n <= 100。
###Output format:
An integer, that is, the power result. The absolute value of the final result shall not exceed 1000000.
###Input example:
```in
2 3
```
###Output example:
```out
eight
```
###Tips
###Title Source
Note: this topic is selected from openjudge website http://noi.openjudge.cn/ch0105/13/ .
###Problem analysis:
First of all, read the values of integers a and N, and then multiply a into the product P through N cycles. Note that the initial value of cumulative product P should be set to 1. According to the title prompt "the absolute value of the final result is not more than 1000000", all variables can be defined as int< br>
answer：If there is no answer, please comment