Insert a node at the head of a linked list

Hacker
Rank
Score
360259
flag of Canada
00.00
360259
flag of United States
00.00
360259
flag of India
00.00
360259
flag of India
00.00
360259
flag of Pakistan
00.00
360259
flag of India
00.00
360259
flag of India
00.00
360259
flag of Sweden
00.00
360259
flag of Belarus
00.00
360259
flag of India
00.00
360259
flag of India
00.00
360259
flag of Vietnam
00.00
360259
flag of India
00.00
360259
flag of India
00.00
360259
flag of India
00.00
360259
flag of United States
00.00
360259
flag of Taiwan
00.00
360259
flag of India
00.00
360259
flag of Palestinian Territory, Occupied
00.00
360259
flag of Canada
00.00
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