NSDC Certificate Progressive Skill Path
NSDC Certificate Progressive Skill Path
MediumArrays0% accepted
Priya manages skill certifications at NSDC Delhi. She validates candidates follow proper advancement sequence through skill levels (1=basic, 2=intermediate, 3=advanced, 4=expert). Given certification array, find longest consecutive proper progression.
Approach
Given an array of skill level certifications (1-4), find the longest consecutive increasing sequence.
Input
7
1 2 3 1 2 3 4
Output
4
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