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Prepare
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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
h22027167
01
05.00
letrunghongquan1
01
05.00
thangkamado28221
01
05.00
hungwibu2004
01
05.00
mindhu2104
01
05.00
langoc200310
01
05.00
khanhbaonguyentv
01
05.00
safhira_maharan1
01
05.00
duyk1666
01
05.00
h2300031278
01
05.00
Hoangblue
01
05.00
h2300031788
01
05.00
h22027159
01
05.00
maloudnee62
01
05.00
htd11346
01
05.00
nishaanwar873
01
05.00
madduriadithyar1
01
05.00
22RH1A66B6
01
05.00
vorigantichanda1
01
05.00
22rh1a6682
01
05.00
1
...
16248
16249
16250
...
19412
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