You are given integers
and
, which are in base
. Please print out the sum, and product of
and
in base
.
Input Specification
The first line will contain the integer
.
The second line will contain the integer .
The third line will contain the integer .
and
will each contain at most
digits, and each digit will be in the range
.
and
will not contain leading zeros.
Output Specification
On the first line, output the sum of and
.
On the second line, output the product of and
.
Subtasks
Subtask 1 [20%]
Subtask 2 [80%]
No further constraints.
Sample Input
10
3
5
Sample Output
8
15
Comments
oops (edited)
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