PwC

PwC

PricewaterhouseCoopers, a multinational professional services network.

4 Rounds ~21 Days Medium
Start Mock Interview

The Interview Loop

Recruiter Screen (30 min)

Standard fit check, behavioral questions, and resume overview.

Technical Loop (3-4 Rounds)

Deep dive into domain knowledge, coding, and system design.

Interview Question Bank

Full Stack Engineer • Coding • easy

Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.

#Arrays #Hash Map
Practice
Full Stack Engineer • Coding • easy

Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.

#Strings #Stack
Practice
Full Stack Engineer • Coding • medium

Given an array of intervals where intervals[i] = [starti, endi], merge all overlapping intervals, and return an array of the non-overlapping intervals that cover all the intervals in the input.

#Arrays #Sorting
Practice
Full Stack Engineer • Coding • medium

Design a data structure that follows the constraints of a Least Recently Used (LRU) cache.

#Design #Linked List #Hash Map
Practice
Full Stack Engineer • Coding • medium

Given an array of strings strs, group the anagrams together. You can return the answer in any order.

#Strings #Hash Map
Practice
Full Stack Engineer • Coding • easy

Given the head of a singly linked list, reverse the list, and return the reversed list.

#Linked List
Practice
Full Stack Engineer • Coding • medium

Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element.

#Heap #Sorting #Divide and Conquer
Practice

Difficulty Radar

Based on recent AI-sourced data.

Meet Your Interviewers

The "Standard" Interviewer

Senior Engineer

Focuses on core competencies, system constraints, and clear communication.

Simulate

Unwritten Rules

Think Out Loud

Always explain your thought process before writing code or drawing architecture.

Practice Now