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Prepare
Data Structures
Linked Lists
Insert a node at the head of a linked list
Leaderboard
Insert a node at the head of a linked list
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
call_me_is_luan
01
05.00
khangpham0411
01
05.00
foreverfriendsq1
01
05.00
datpeo14
01
05.00
nguyentruonghoa1
01
05.00
votruong1006
01
05.00
h1851120012
01
05.00
hoainamzxc11223
01
05.00
dancusan2982
01
05.00
efert269
01
05.00
junotokoo
01
05.00
riyat212
01
05.00
carlit_os
01
05.00
vanthin1203
01
05.00
[deleted]
01
05.00
hongvannt2903
01
05.00
sssgurjar
01
05.00
ankit2212
01
05.00
hari2308
01
05.00
tranthithanhhoa1
01
05.00
1
...
7728
7729
7730
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18886
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