Insert a node at the head of a linked list

Hacker
Rank
Score
349688
flag of India
00.00
349688
flag of India
00.00

[deleted]

349688
flag of null
00.00
349688
flag of India
00.00
349688
flag of India
00.00
349688
flag of India
00.00
349688
flag of Azerbaijan
00.00
349688
flag of India
00.00
349688
flag of India
00.00

[deleted]

349688
flag of null
00.00
349688
flag of Taiwan
00.00
349688
flag of Egypt
00.00
349688
flag of Turkey
00.00
349688
flag of United States
00.00
349688
flag of India
00.00
349688
flag of India
00.00
349688
flag of Pakistan
00.00
349688
flag of India
00.00
349688
flag of Spain
00.00
349688
flag of Turkey
00.00
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