Insert a node at the head of a linked list

Hacker
Rank
Score
370483
flag of India
00.00
370483
flag of India
00.00
370483
flag of Brazil
00.00
370483
flag of Mauritius
00.00
370483
flag of India
00.00
370483
flag of India
00.00
370483
flag of India
00.00
370483
flag of United States
00.00
370483
flag of Egypt
00.00
370483
flag of United States
00.00
370483
flag of United States
00.00
370483
flag of India
00.00
370483
flag of India
00.00
370483
flag of Serbia
00.00
370483
flag of Canada
00.00
370483
flag of Ireland
00.00
370483
flag of Brazil
00.00
370483
flag of United States
00.00
370483
flag of Germany
00.00
370483
flag of United States
00.00
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