Problem intelligence
Apply Operations to Make All Array Elements Equal to Zero
MEDIUM · 3 companies · Array · Prefix Sum
Interview priority
50
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
97
Company observations
Amazonolder12.5
Amazonall10.3
Googleolder7
Googleall5.5
Hudson River Tradingall97.1
Why this score
unsolved100
high frequency97
Local progress
unseen