Isfahan UT / <!+AAA_TiZi+!> · 2013-12-01 18:10:49

please give me some inputs and outputs sample

AMiR · 2013-12-01 19:59:30

Give some inputs, and I will post here the output!

Birjand U - Sarv 123 · 2013-12-02 16:33:05

3 2 ---> 8

5 2 ---> 26

4 1 ---> 11

4 2 ---> 15

If you Give Wrong Answer, Note That you Should Print m mod (10^9 + 7)