227,Basic Calculator II,36.9%,Medium,0.028031313778810817, https://leetcode.com/problems/basic-calculator-ii
721,Accounts Merge,48.8%,Medium,0.01888630262874805, https://leetcode.com/problems/accounts-merge
304,Range Sum Query 2D - Immutable,38.6%,Medium,0.013913267916985026, https://leetcode.com/problems/range-sum-query-2d-immutable
43,Multiply Strings,33.9%,Medium,0.009145011150062768, https://leetcode.com/problems/multiply-strings