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Algorithm challenge · DSA
Linked List Cycle Check
Difficulty
medium
Time
~20m
Format
Single
Grading
Auto-graded
#python#javascript#typescript#go#java#cpp#rust#dsa#linked-list#two-pointers
Mission file // read carefullymedium
Given the head of a linked list (modeled as an array list representing node target connections, where -1 means no cycle, other values represent index cycles), return true if it contains a cycle.
Build with
hasCycle(nodes: int[]) → boolPythonJavaScriptTypeScriptGoJavaC++Rust
2 tests
Auto-graded on submit
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