Problem intelligence
Count the Number of Infection Sequences
HARD · 6 companies · Array · Combinatorics · Fermat's Little Theorem · Math
Interview priority
57
medium
Target overlap
0/0
Recency
55
Trend
50
Frequency
100
Company observations
Metaolder5
Metaall5
Microsoftolder33.9
Microsoftall31.1
Oracleolder51.8
Oracleall50.6
SAPall91.8
Tekionall100
Uber6m55.2
Uberall27.8
Why this score
high frequency100
unsolved100
Local progress
unseen