csharp Coding Problems

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

1615 problems in this topic

#	Title	Topics	Acceptance	Pts	Difficulty
101	Sum of first 9 natural numbers	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
102	Factorial of 10	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
103	Check if 17 is prime	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
104	Count evens from 1 to 13	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
105	GCD of 14 and 21	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
106	Print numbers 1 to 15	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
107	Sum of first 16 natural numbers	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
108	Factorial of 17	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
109	Count evens from 1 to 20	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
110	GCD of 21 and 28	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
111	Print numbers 1 to 22	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
112	Sum of first 23 natural numbers	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
113	Factorial of 24	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
114	Count evens from 1 to 7	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
115	GCD of 8 and 15	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
116	Print numbers 1 to 9	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
117	Sum of first 10 natural numbers	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
118	Factorial of 11	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
119	Count evens from 1 to 14	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
120	GCD of 15 and 22	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
121	Print numbers 1 to 16	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
122	Sum of first 17 natural numbers	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
123	Factorial of 18	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
124	Count evens from 1 to 21	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
125	GCD of 22 and 29	Basic C# Programs csharp coding-practice	—	30	Medium	Solve
126	Print numbers 1 to 23	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
127	Sum of first 24 natural numbers	Basic C# Programs csharp coding-practice	—	20	Easy	Solve
128	Collections — List remove duplicates	C# Programs — Collections csharp coding-practice	—	20	Easy	Solve
129	Collections — Dictionary frequency map	C# Programs — Collections csharp coding-practice	—	30	Medium	Solve
130	Collections — Stack balanced brackets	C# Programs — Collections csharp coding-practice	—	40	Hard	Solve
131	Filter even numbers with LINQ	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
132	Group employees by department	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
133	Select top 3 salaries	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
134	Join orders with customers	C# Programs — LINQ csharp coding-practice	—	40	Hard	Solve
135	Sum of array elements	C# Programs — Functions csharp coding-practice	—	20	Easy	Solve
136	Find maximum in array	C# Programs — Functions csharp coding-practice	—	20	Easy	Solve
137	Reverse an array in-place	C# Programs — Functions csharp coding-practice	—	30	Medium	Solve
138	Count occurrences of element	C# Programs — Functions csharp coding-practice	—	20	Easy	Solve
139	Delegate — math operations	C# Programs — Delegates csharp coding-practice	—	30	Medium	Solve
140	Interface — IRepository pattern	C# Programs — Interfaces csharp coding-practice	—	30	Medium	Solve
141	Thread — parallel counter	C# Programs — Threads csharp coding-practice	—	40	Hard	Solve
142	Sum of array elements	C# Programs — Data Structures csharp coding-practice	—	20	Easy	Solve
143	Find maximum in array	C# Programs — Data Structures csharp coding-practice	—	20	Easy	Solve
144	Reverse an array in-place	C# Programs — Data Structures csharp coding-practice	—	30	Medium	Solve
145	Count occurrences of element	C# Programs — Data Structures csharp coding-practice	—	20	Easy	Solve
146	Bubble sort	C# Programs — Sorting csharp coding-practice	—	30	Medium	Solve
147	Selection sort	C# Programs — Sorting csharp coding-practice	—	30	Medium	Solve
148	Merge two sorted arrays	C# Programs — Sorting csharp coding-practice	—	40	Hard	Solve
149	Array sum (5 elements) #1	C# Programs — Arrays csharp coding-practice	—	20	Easy	Solve
150	Array max (6 elements) #2	C# Programs — Arrays csharp coding-practice	—	20	Easy	Solve

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