Hashing — Practice Problems

13

Total

1

Solved

8%

Complete

8

Easy

5

Medium

0

Hard

All problems →← Back to Hashing

easy · 8

#1Two Sum○
easyhashingarrays
#268Missing Number○
easyhashingarraysbit manipulation
#383Ransom Note○
easyhashingstrings
#771Jewels and Stones○
easyhashingstrings
#1133Largest Unique Number○
easyhashing
#1189Maximum Number of Balloons○
easyhashingstrings
#1426Counting Elements○
easyhashingarrays
#1832Check if the Sentence Is Pangram○
easyhashingstrings

medium · 5

#49Group Anagrams✓
mediumstringshashing
#146LRU Cache○
mediumlinked listhashing
#347Top K Frequent Elements○
mediumhashingarrays
#560Subarray Sum Equals K○
mediumarrayssliding windowhashing
#2225Find Players With Zero or One Losses○
mediumhashingarrays