csharp Coding Problems

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

1615 problems in this topic

#	Title	Topics	Acceptance	Pts	Difficulty
1001	LINQ squares 1..17 #38	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1002	LINQ descending 1..18 #39	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1003	LINQ count above 9 #40	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1004	LINQ evens 1..20 #41	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1005	LINQ squares 1..21 #42	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1006	LINQ descending 1..22 #43	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1007	LINQ count above 11 #44	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1008	LINQ evens 1..24 #45	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1009	LINQ squares 1..10 #46	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1010	LINQ descending 1..11 #47	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1011	LINQ count above 6 #48	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1012	LINQ evens 1..13 #49	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1013	LINQ squares 1..14 #50	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1014	LINQ descending 1..15 #51	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1015	LINQ count above 8 #52	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1016	LINQ evens 1..17 #53	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1017	LINQ squares 1..18 #54	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1018	LINQ descending 1..19 #55	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1019	LINQ count above 10 #56	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1020	LINQ evens 1..21 #57	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1021	LINQ squares 1..22 #58	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1022	LINQ descending 1..23 #59	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1023	LINQ count above 12 #60	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1024	LINQ evens 1..10 #61	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1025	LINQ squares 1..11 #62	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1026	LINQ descending 1..12 #63	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1027	LINQ count above 6 #64	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1028	LINQ evens 1..14 #65	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1029	LINQ squares 1..15 #66	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1030	LINQ descending 1..16 #67	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1031	LINQ count above 8 #68	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1032	LINQ evens 1..18 #69	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1033	LINQ squares 1..19 #70	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1034	LINQ descending 1..20 #71	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1035	LINQ count above 10 #72	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1036	LINQ evens 1..22 #73	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1037	LINQ squares 1..23 #74	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1038	LINQ descending 1..24 #75	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1039	LINQ count above 5 #76	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1040	LINQ evens 1..11 #77	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1041	LINQ squares 1..12 #78	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1042	LINQ descending 1..13 #79	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1043	LINQ count above 7 #80	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1044	LINQ evens 1..15 #81	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1045	LINQ squares 1..16 #82	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1046	LINQ descending 1..17 #83	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1047	LINQ count above 9 #84	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
1048	LINQ evens 1..19 #85	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1049	LINQ squares 1..20 #86	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
1050	LINQ descending 1..21 #87	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve

Problem of the day

Graph Valid Tree

Medium · +15 pts

Solve today

Weekly leaderboard

View all

Be the first to climb the board this week.

Company sheets

Toolliyo unique — practice by hiring company.

Google Amazon Microsoft Meta Apple Netflix TikTok LinkedIn Nvidia Uber

Browse all companies

Interview path

DSA Interview 150 All roadmaps 3,700+ Interview Q&A

Problems explorer