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Deepak Tiwari

3 posts •
Algorithms

Number of Substrings in String of 0s and 1s that have K 1s

In this article, we have explored algorithm to find the Number of Substrings in a String of 0's and 1's that have 'K' number of 1's.

Deepak Tiwari
Algorithms

Number of substrings in a string of integers that are divisible by 4

In this article, we have explored algorithms to find the Number of substrings in a string of integers that are divisible by 4.

Deepak Tiwari
Software Engineering

Different ways to delete elements from Stack container in C++ STL

Stack container in C++ STL uses Deque container internally. So, the pop() operation in stack actually calls pop_back() function in the internal deque container. We will explore ways to delete elements from a stack.

Deepak Tiwari
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