Counting in Python with Tests

Counting holds 49 problems (18 Easy, 26 Medium, 5 Hard). Generate any of them into the current directory with lcpy gen -n <number>.

#	Problem	Difficulty	Solution
169	Majority Element	Easy	solution.py
229	Majority Element II	Medium	solution.py
299	Bulls and Cows	Medium	solution.py
347	Top K Frequent Elements	Medium	solution.py
358	Rearrange String k Distance Apart	Hard	solution.py
383	Ransom Note	Easy	solution.py
387	First Unique Character in a String	Easy	solution.py
451	Sort Characters By Frequency	Medium	solution.py
594	Longest Harmonious Subsequence	Easy	solution.py
621	Task Scheduler	Medium	solution.py
692	Top K Frequent Words	Medium	solution.py
767	Reorganize String	Medium	solution.py
811	Subdomain Visit Count	Medium	solution.py
819	Most Common Word	Easy	solution.py
869	Reordered Power of 2	Medium	solution.py
884	Uncommon Words from Two Sentences	Easy	solution.py
900	RLE Iterator	Medium	solution.py
914	X of a Kind in a Deck of Cards	Easy	solution.py
923	3Sum With Multiplicity	Medium	solution.py
945	Minimum Increment to Make Array Unique	Medium	solution.py
992	Subarrays with K Different Integers	Hard	solution.py
1079	Letter Tile Possibilities	Medium	solution.py
1160	Find Words That Can Be Formed by Characters	Easy	solution.py
1189	Maximum Number of Balloons	Easy	solution.py
1198	Find Smallest Common Element in All Rows	Medium	solution.py
1255	Maximum Score Words Formed by Letters	Hard	solution.py
1267	Count Servers that Communicate	Medium	solution.py
1394	Find Lucky Integer in an Array	Easy	solution.py
1400	Construct K Palindrome Strings	Medium	solution.py
1481	Least Number of Unique Integers after K Removals	Medium	solution.py
1512	Number of Good Pairs	Easy	solution.py
1603	Design Parking System	Easy	solution.py
1684	Count the Number of Consistent Strings	Easy	solution.py
1726	Tuple with Same Product	Medium	solution.py
1790	Check if One String Swap Can Make Strings Equal	Easy	solution.py
1857	Largest Color Value in a Directed Graph	Hard	solution.py
1897	Redistribute Characters to Make All Strings Equal	Easy	solution.py
2001	Number of Pairs of Interchangeable Rectangles	Medium	solution.py
2013	Detect Squares	Medium	solution.py
2053	Kth Distinct String in an Array	Easy	solution.py
2182	Construct String With Repeat Limit	Medium	solution.py
2206	Divide Array Into Equal Pairs	Easy	solution.py
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	solution.py
2364	Count Number of Bad Pairs	Medium	solution.py
2416	Sum of Prefix Scores of Strings	Hard	solution.py
2870	Minimum Number of Operations to Make Array Empty	Medium	solution.py
3016	Minimum Number of Pushes to Type Word II	Medium	solution.py
3223	Minimum Length of String After Operations	Medium	solution.py
3442	Maximum Difference Between Even and Odd Frequency I	Easy	solution.py

Welcome

Getting Started

Practice

CLI

Catalog

Contributing

Troubleshooting

Counting in Python with Tests