Sum Strings as Numbers
September 11th 2018
Sum Strings as Numbers
Given the string representations of two integers, return the string representation of the sum of those integers.
// For example:
sumStrings('1', '2'); // -> '3'
A string representation of an integer will contain no characters besides the ten numerals "0" to "9".
문제 자체는 매우 간단합니다.