Move Last Element to Front of Linked List Problem

Move Last Element to Front of Linked List Problem — ExecCode Easy DSA Practice

Solve the Move Last Element to Front of Linked List problem on ExecCode. Free online easy DSA practice in Linked List. Write and run code in Java, C++, Python — no signup required to run.

Problem description

Description You are given the input needed to solve Move Last Element to Front of Linked List. Your task is to compute the required answer and return JSON array after move. A number or sequence is stored node by node. In Move Last Element to Front of Linked List, each step must preserve the order of nodes while solving the required operation. JSON object with nums array.

Examples

Input {"nums": [1, 2, 3]}; Output [3, 1, 2]

Constraints

1 <= len(nums) <= 10^4

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