A phone screening with HR.

After that, attend three interviews:

• With potential teammates
• Cross-functional colleagues
• The hiring manager

Each interview usually lasts 30 minutes to an hour. The hiring manager generally conducts it over a video call.

1. Given an array nums which consists of only '0's and '1's, where '1' denotes there's a stone at a given position, an index p, and an integer k. Find the minimum steps needed to stack at least k stones at position p. Within one step, you're only allowed to move one stone to an adjacent position.

nums: [1,0,1,0,0,1]

k: 2

p: 2

result=2

Follow-up: Given an array nums which consists of only '0's and '1's, where '1' denotes there's a stone at a given position, and an integer k. Find the minimum steps needed to stack at least k stones. Within one step, you're only allowed to move one stone to an adjacent position.

1. Design Ticketmaster

2. Basic Calculator III