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# Tag: algorithms

#### Cheapest Flight Within K Stops

Cheapest Flight Within K Stops is a variation of standard Dijkstra’s Algorithm.

#### Dijkstra’s Algorithm

Dijkstra’s Algorithm is one of the most important algorithms in Graph. It is also known as SSSP i.e. …

#### Maximum Sum Of K Size Subarray

In this chapter, we will learn how to solve Pair with Target Sum problem using two pointers technique.

#### Introduction to Sliding Window

A sliding window is one of the very important categories and can come in handy while solving some …

#### Weird Elevators

HackWithInfy Problems

#### Insertion and Deletion in MaxHeap

In this chapter, we will learn how to insert and delete an element in Max Heap.

#### Intervals Intersection

In this chapter, we will learn how to find the intersection list of two list of intervals.

#### Simplify Path

In this chapter, we will solve a very interesting and real world problem using stacks.

#### Balanced Parentheses

In this chapter, we will learn how to check whether the given parentheses is balanced or not.

#### Stack

In this module, we will learn how to solve problems based on stack data structure.

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