Delete duplicate-value nodes from a sorted linked list

Hacker
Rank
Score
185598
flag of
00.00
185598
flag of United States
00.00
185598
flag of India
00.00
185598
flag of Viet Nam
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of United States
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of Turkey
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of Mexico
00.00
185598
flag of India
00.00
185598
flag of India
00.00
185598
flag of India
00.00
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