Problem intelligence
Collect Coins in a Tree
HARD · 12 companies · Array · Graph Theory · Topological Sort · Tree
Interview priority
55
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
100
Company observations
Amazonall5
Ciscoolder99
Ciscoall99
Googleolder7
Googleall5.5
Lucidall100
Meeshoolder57.9
Meeshoall56.6
Metaolder15.3
Metaall14.4
Millenniumolder86.8
Millenniumall86.5
Oracleolder26.5
Oracleall25.3
PhonePeolder74.2
PhonePeall73.5
Salesforceolder40.1
Salesforceall41.2
Uberolder45.9
Uberall41.6
UiPatholder87.8
UiPathall64.1
Why this score
high frequency100
unsolved100
Local progress
unseen