Insert a node at the head of a linked list

Hacker
Rank
Score
360295
flag of India
00.00
360295
flag of United States
00.00
360295
flag of United States
00.00
360295
flag of India
00.00
360295
flag of United States
00.00
360295
flag of India
00.00
360295
flag of Australia
00.00
360295
flag of India
00.00
360295
flag of India
00.00
360295
flag of India
00.00
360295
flag of United States
00.00
360295
flag of United States
00.00
360295
flag of India
00.00
360295
flag of India
00.00
360295
flag of United States
00.00
360295
flag of Nigeria
00.00
360295
flag of India
00.00
360295
flag of India
00.00
360295
flag of Bangladesh
00.00
360295
flag of India
00.00
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