…gorithms

60. | Permutation Sequence | C++ | Resolves noisefilter19#931

feat: add multiply strings algorithm using javascript

…roblem

Added code | Single Element in Sorted Array and First and Last position of an element in a sorted array | Python | Resolves noisefilter19#894 and noisefilter19#891

…95/Word_Break_II(Python)

Added Problem 140 | Word Break 2 | Python | Resolves noisefilter19#895

65. | Valid Number | C++

15 | 3 Sum | CPP

300 | LongestIncreasingSubsequence | cpp

68. | Text Justification | C++

384| ShuffleAnArray |cpp