Insert a node at the head of a linked list

Hacker
Rank
Score
349681
flag of Sweden
00.00
349681
flag of Belarus
00.00
349681
flag of India
00.00
349681
flag of India
00.00
349681
flag of Vietnam
00.00
349681
flag of India
00.00
349681
flag of India
00.00
349681
flag of India
00.00
349681
flag of United States
00.00
349681
flag of Taiwan
00.00
349681
flag of India
00.00
349681
flag of Palestinian Territory, Occupied
00.00
349681
flag of Canada
00.00
349681
flag of United States
00.00
349681
flag of United States
00.00
349681
flag of Ukraine
00.00
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