Powers X74205


Statement
 

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Write a program to compute powers.

Input

Input consists of several pairs of integer numbers a and b. Assume b≥ 0.

Output

For every pair a,b, print ab. Supose, as usual, that 00 = 1.

Observation

The use of power operator ** is not alowed in this exercise.

Public test cases

  • Input

    3 2
2 8
5 0
0 3
0 0
-2 3

    Output

    9
256
1
0
1
-8
    • Information
    Author
    Jordi Petit
    Language
    English
    Official solutions
    Python
    User solutions
    Python