B

Bolt

7 questions tracked7 with solutions
🔍
Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 7 of 7 questions

1
EasyBest Time to Buy and Sell Stock✓ Our Solution
100
ArrayDynamic Programming
LeetCode ↗55% acc.
2
EasyCheck if All Characters Have Equal Number of Occurrences✓ Our Solution
95
Hash TableStringCounting
LeetCode ↗79% acc.
3
MediumFind All Anagrams in a String✓ Our Solution
81
Hash TableStringSliding Window
LeetCode ↗52% acc.
4
EasyTwo Sum✓ Our Solution
70
ArrayHash Table
LeetCode ↗56% acc.
5
HardBest Time to Buy and Sell Stock III✓ Our Solution
70
ArrayDynamic Programming
LeetCode ↗51% acc.
6
EasyValid Parentheses✓ Our Solution
62
StringStack
LeetCode ↗42% acc.
7
EasyClimbing Stairs✓ Our Solution
62
MathDynamic ProgrammingMemoization
LeetCode ↗54% acc.