Z

Zillow

3 questions tracked3 with solutions
🔍
Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 3 of 3 questions

1
EasyValid Parentheses✓ Our Solution
100
StringStack
LeetCode ↗42% acc.
2
MediumNumber of Islands✓ Our Solution
89
ArrayDepth-First SearchBreadth-First SearchUnion Find+1
LeetCode ↗62% acc.
3
MediumFind First and Last Position of Element in Sorted Array✓ Our Solution
89
ArrayBinary Search
LeetCode ↗47% acc.