Insert a node at the head of a linked list

Hacker
Rank
Score
360294
flag of India
00.00
360294
flag of India
00.00
360294
flag of Sweden
00.00
360294
flag of Belarus
00.00
360294
flag of India
00.00
360294
flag of India
00.00
360294
flag of Vietnam
00.00
360294
flag of India
00.00
360294
flag of India
00.00
360294
flag of India
00.00
360294
flag of United States
00.00
360294
flag of Taiwan
00.00
360294
flag of India
00.00
360294
flag of Palestinian Territory, Occupied
00.00
360294
flag of Canada
00.00
360294
flag of United States
00.00
360294
flag of United States
00.00
360294
flag of Ukraine
00.00
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