Given two numbers represented as strings, return multiplication of the numbers as a string.
Note: The numbers can be arbitrarily large and are non-negative.
Note2: Your answer should not have leading zeroes. For example,
00is not a valid answer.
"12", "10", your answer should be “120”.
NOTE : DO NOT USE BIG INTEGER LIBRARIES ( WHICH ARE AVAILABLE IN JAVA / PYTHON ).
We will retroactively disqualify such submissions and the submissions will incur penalties.