Insert a node at the head of a linked list

Hacker
Rank
Score
359089
flag of United States
00.00
359089
flag of United States
00.00
359089
flag of India
00.00
359089
flag of India
00.00
359089
flag of Serbia
00.00
359089
flag of Canada
00.00
359089
flag of Ireland
00.00
359089
flag of Brazil
00.00
359089
flag of United States
00.00
359089
flag of Germany
00.00
359089
flag of United States
00.00
359089
flag of India
00.00
359089
flag of India
00.00
359089
flag of France
00.00
359089
flag of India
00.00
359089
flag of India
00.00
359089
flag of Turkey
00.00
359089
flag of United States
00.00
359089
flag of India
00.00
359089
flag of Canada
00.00
Items per page:
Select...