u/Honest-Design-9643

Lc cs bridge question

The 4 people could cross the bridge in 20 mins

The 1-minute and 3-minute people cross
→ takes 3 minutes
The 1-minute person brings the torch back
→ takes 1 minute
Total: 4
The 6-minute and 10-minute people cross
→ takes 10 minutes
Total: 14
The 3-minute person brings the torch back
→ takes 3 minutes
Total: 17
The 1-minute and 3-minute people cross again
→ takes 3 minutes
Total: 20

reddit.com
u/Honest-Design-9643 — 2 days ago

Computer science exam

I did great on A and good on C but I messed up B.

I said an information system was a system for accessing and navigating information and then I like double downed as the question went on

I thought it was like Wikipedia or something idk guys

Gulp

reddit.com
u/Honest-Design-9643 — 2 days ago