coding-practice Coding Problems

All C# Programs — Data Structures 167 DSA — Arrays 105 DSA — Graphs 105 DSA — Two Pointers 105 C# Programs — Strings 105 DSA — Dynamic Programming 105 DSA — Stacks & Queues 105 DSA — Hashing 105 DSA — Strings 105 DSA — Trees 105 C# Programs — Arrays 105 DSA — Binary Search 105 DSA — Sorting 105 C# Programs — LINQ 104 C# Programs — Collections 103 C# Programs — OOP 103 C# Programs — Sorting 103 C# Programs — Interfaces 101 SQL Server — JOINs 101 C# Programs — Inheritance 101 SQL Server — DDL & constraints 101 SQL Server — Window functions 101 SQL Server — CTEs 101 SQL Server — WHERE & filtering 101 SQL Server — T-SQL procedures 101 SQL Server — SELECT basics 101 SQL Server — Subqueries 101 SQL Server — Indexes & plans 101

6523 problems in this topic

#	Title	Topics	Acceptance	Pts	Difficulty
851	Find maximum in array	C# Programs — Data Structures csharp coding-practice	—	20	Easy	Solve
852	Reverse an array in-place	C# Programs — Data Structures csharp coding-practice	—	30	Medium	Solve
853	Count occurrences of element	C# Programs — Data Structures csharp coding-practice	—	20	Easy	Solve
854	Bubble sort	C# Programs — Sorting csharp coding-practice	—	30	Medium	Solve
855	Selection sort	C# Programs — Sorting csharp coding-practice	—	30	Medium	Solve
856	Merge two sorted arrays	C# Programs — Sorting csharp coding-practice	—	40	Hard	Solve
857	Array sum (5 elements) #1	C# Programs — Arrays csharp coding-practice	—	20	Easy	Solve
858	Filter category X #1	SQL — WHERE & filtering sql coding-practice	—	40	Hard	Solve
859	MongoDB updates #1	MongoDB — Updates mongodb coding-practice	—	30	Medium	Solve
860	MySQL WHERE salary > 80000 #1	MySQL — WHERE & filtering mysql coding-practice	—	40	Hard	Solve
861	PostgreSQL ILIKE search #1	PostgreSQL — WHERE & filtering postgresql coding-practice	—	40	Hard	Solve
862	Sum 1..5 #1	Node.js — Modules nodejs coding-practice	—	40	Hard	Solve
863	Sum 1..5 #1	React — Props react coding-practice	—	40	Hard	Solve
864	Sum 1..5 #1	JavaScript — Arrays javascript coding-practice	—	40	Hard	Solve
865	T-SQL WHERE salary > 70000 #1	SQL Server — WHERE & filtering sqlserver coding-practice	—	40	Hard	Solve
866	Valid palindrome "leetcode" #1	DSA — Strings dsa coding-practice	—	20	Easy	Solve
867	Array max (6 elements) #2	C# Programs — Arrays csharp coding-practice	—	20	Easy	Solve
868	Filter category X #2	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
869	Filter evens #2	Node.js — Modules nodejs coding-practice	—	30	Medium	Solve
870	Filter evens #2	React — Props react coding-practice	—	30	Medium	Solve
871	Filter evens #2	JavaScript — Arrays javascript coding-practice	—	30	Medium	Solve
872	Longest substring without repeat #2	DSA — Strings dsa coding-practice	—	30	Medium	Solve
873	MongoDB updates #2	MongoDB — Updates mongodb coding-practice	—	30	Medium	Solve
874	MySQL WHERE salary > 85000 #2	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
875	PostgreSQL ILIKE search #2	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
876	T-SQL WHERE salary > 72500 #2	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
877	Anagram check #3	DSA — Strings dsa coding-practice	—	20	Easy	Solve
878	Filter category X #3	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
879	Map squares #3	Node.js — Modules nodejs coding-practice	—	20	Easy	Solve
880	Map squares #3	React — Props react coding-practice	—	20	Easy	Solve
881	Map squares #3	JavaScript — Arrays javascript coding-practice	—	20	Easy	Solve
882	MongoDB updates #3	MongoDB — Updates mongodb coding-practice	—	30	Medium	Solve
883	MySQL WHERE salary > 90000 #3	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
884	PostgreSQL ILIKE search #3	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
885	Reverse array #3	C# Programs — Arrays csharp coding-practice	—	30	Medium	Solve
886	T-SQL WHERE salary > 75000 #3	SQL Server — WHERE & filtering sqlserver coding-practice	—	20	Easy	Solve
887	Filter category X #4	SQL — WHERE & filtering sql coding-practice	—	40	Hard	Solve
888	Linear search 4 #4	C# Programs — Arrays csharp coding-practice	—	20	Easy	Solve
889	Max in set #4	Node.js — Modules nodejs coding-practice	—	30	Medium	Solve
890	Max in set #4	React — Props react coding-practice	—	30	Medium	Solve
891	Max in set #4	JavaScript — Arrays javascript coding-practice	—	30	Medium	Solve
892	MongoDB updates #4	MongoDB — Updates mongodb coding-practice	—	30	Medium	Solve
893	MySQL WHERE salary > 95000 #4	MySQL — WHERE & filtering mysql coding-practice	—	40	Hard	Solve
894	PostgreSQL ILIKE search #4	PostgreSQL — WHERE & filtering postgresql coding-practice	—	40	Hard	Solve
895	T-SQL WHERE salary > 77500 #4	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
896	Valid palindrome "interview" #4	DSA — Strings dsa coding-practice	—	20	Easy	Solve
897	Average array #5	C# Programs — Arrays csharp coding-practice	—	20	Easy	Solve
898	Filter category X #5	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
899	Longest substring without repeat #5	DSA — Strings dsa coding-practice	—	30	Medium	Solve
900	MongoDB updates #5	MongoDB — Updates mongodb coding-practice	—	30	Medium	Solve

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