Practice
1948 problems, in the order the course teaches them. Every one runs on a real compiler against real test cases.
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1. Print Hello World
Fundamentals · Foundation
0 / 1948
solved
28 of 1948
Linked List
0 of 28- Not tried121Build and Print a Linked ListFoundationno data
- Not tried122Count the NodesFoundationno data
- Not tried123Search a Linked ListFoundationno data
- Not tried124Insert at the BeginningFoundationno data
- Not tried125Insert at the EndFoundationno data
- Not tried126Insert at a PositionCoreno data
- Not tried127Delete the First NodeFoundationno data
- Not tried128Delete the Last NodeCoreno data
- Not tried129Delete a ValueCoreno data
- Not tried130Reverse a Linked ListCoreno data
- Not tried131Find the Middle NodeCoreno data
- Not tried132Nth Node From the EndCoreno data
- Not tried133Detect a CycleChallengeno data
- Not tried134Where Does the Cycle Start?Challengeno data
- Not tried135Remove Duplicates From a Sorted ListCoreno data
- Not tried136Merge Two Sorted ListsCoreno data
- Not tried137Is the List a Palindrome?Challengeno data
- Not tried138Sum of All NodesFoundationno data
- Not tried139Largest Value in the ListFoundationno data
- Not tried140Count Occurrences in a Linked ListFoundationno data
- Not tried141Swap Nodes in PairsChallengeno data
- Not tried142Rotate the ListChallengeno data
- Not tried143Remove the Nth Node From the EndChallengeno data
- Not tried144Where Two Lists JoinChallengeno data
- Not tried145Add Two Numbers Stored as ListsChallengeno data
- Not tried146Split by PositionChallengeno data
- Not tried147Reverse in Groups of KChallengeno data
- Not tried148Sort a Linked ListChallengeno data