This is great! I recently went through the interview process and found that doing this saved a lot of time. I didn't have to ask my interviewer to repeat themselves or clarify anything in the middle of writing code.
Yes - a common way to exploit a stack overflow is to basically "write code" in the stack and then execute it. If the stack isn't executable, you can't execute the "code you wrote" in the stack.
Send them an email and ask. It's a physical good, and I don't think they're hard to get across borders. It's food though... I don't know. Worth asking.
Opendoor is revolutionizing the real estate industry and changing the way people buy and sell homes. This year, we've:
• Expanded markets from 6 to 20 cities, planning for 50 markets by 2020
• Seen 1 in 2 true sellers who receive an offer choose to sell to Opendoor, up from 1 in 3
• Reduced the average fee to home sellers to 6.5 percent
• Increased our annualized acquisition run rate to $3.8B, up from $1.2B
• Grown the homebuilder trade-in program with Lennar and other homebuilders to enable over $875M in annualized sales for builders
• Acquired online home buying platform Open Listings (W15)
• Opened engineering and design offices in Los Angeles and Atlanta
• Been hiring like crazy, and hit our 1000th employee a few weeks ago (for context I joined a little over a year ago and was employee ~250)
Apply for openings at https://www.opendoor.com/jobs or email me at chintan@opendoor.com