Best solutions for Unique Elements

100 / 100
AC | PY3
Acrobro
on March 10, 2022, 4:21 a.m.
5.76s
11.56 MB
100 / 100
AC | JAVA8
Leon
on June 24, 2017, 12:11 a.m.
5.93s
32.82 MB
100 / 100
AC | JAVA8
073847212
on Oct. 26, 2017, 8:20 p.m.
5.97s
52.90 MB
100 / 100
AC | JAVA
Otakuchan
on June 24, 2017, 12:16 a.m.
5.99s
35.43 MB
100 / 100
AC | PY3
LucaC
on May 14, 2020, 9:01 a.m.
6.19s
10.50 MB
100 / 100
AC | PY2
kingsleyman27
on Nov. 11, 2015, 6:55 p.m.
6.29s
7.56 MB
100 / 100
AC | PY2
Anix55
on Nov. 22, 2015, 2:57 a.m.
6.32s
5.75 MB
100 / 100
AC | JAVA8
dawangk
on Aug. 26, 2018, 2:02 p.m.
6.36s
37.35 MB
100 / 100
AC | PYPY3
bobhob314
on Nov. 19, 2014, 11:26 p.m.
6.36s
23.89 MB
100 / 100
AC | PY2
WilliamW_0627
on Nov. 21, 2015, 7:46 p.m.
6.40s
7.57 MB
100 / 100
AC | PY3
catharinezhou
on Oct. 17, 2022, 1:53 a.m.
7.27s
11.34 MB
100 / 100
AC | JAVA8
Tr3v0r_C
on Sept. 7, 2017, 3:15 p.m.
7.29s
34.43 MB
100 / 100
AC | PY2
Oppenheimer
on Oct. 3, 2014, 11:49 p.m.
7.46s
6.88 MB
100 / 100
AC | PY3
s_zeng
on Nov. 4, 2018, 8:04 p.m.
8.95s
12.77 MB
Yusuto
on Oct. 5, 2022, 12:19 p.m.
0.02s
1.89 MB
70 / 100
RTE | C++03
KarolinaXin
on Dec. 13, 2015, 1:39 a.m.
0.03s
1.43 MB
70 / 100
RTE | C++17
nathancoulas2003
on Feb. 19, 2020, 4:22 p.m.
0.08s
1.71 MB
70 / 100
RTE | C++11
Iamhussam
on Oct. 29, 2017, 3:39 p.m.
0.13s
1.49 MB
70 / 100
IR | JAVA8
Demonite
on June 24, 2017, 12:15 a.m.
0.59s
52.82 MB
70 / 100
IR | JAVA8
Linus27
on Aug. 26, 2018, 1:31 p.m.
0.63s
90.57 MB
70 / 100
MLE | PYPY3
bariumlanthanum
on Oct. 7, 2021, 5:55 p.m.
1.75s
64.05 MB
70 / 100
TLE | PY3
SammyDamDam
on Jan. 7, 2016, 4:55 p.m.
---
11.16 MB
70 / 100
TLE | PY3
Xennpai
on Dec. 16, 2015, 8:28 p.m.
---
10.26 MB
70 / 100
TLE | PY2
KawaiiiiawaK
on Dec. 15, 2016, 4:54 a.m.
---
7.38 MB
70 / 100
TLE | PY3
lolpeterblox1
on May 14, 2020, 11:43 p.m.
---
10.16 MB
70 / 100
TLE | PY3
AndrewC
on July 4, 2020, 8:24 a.m.
---
10.51 MB
70 / 100
TLE | JAVA8
cloudislife
on Jan. 3, 2018, 6:17 p.m.
---
61.99 MB
70 / 100
TLE | PY3
JamesHogan
on Nov. 24, 2015, 8:51 p.m.
---
10.00 MB
70 / 100
TLE | PY3
suren16
on Aug. 2, 2018, 2:23 a.m.
---
10.47 MB
70 / 100
TLE | PY3
DevVora
on Sept. 29, 2020, 12:24 a.m.
---
9.67 MB
70 / 100
TLE | PY3
lafmatt
on June 19, 2016, 3:23 a.m.
---
9.52 MB
70 / 100
TLE | PY3
Wandex
on March 2, 2018, 12:08 a.m.
---
10.26 MB
70 / 100
TLE | PY3
Volc
on Jan. 22, 2016, 2:32 p.m.
---
6.61 MB
70 / 100
TLE | PY3
kevinma707663
on Aug. 25, 2018, 2:52 p.m.
---
12.99 MB
70 / 100
TLE | PY3
AceWrecke
on Nov. 7, 2017, 4:11 a.m.
---
7.27 MB
70 / 100
TLE | PY2
roocl
on March 5, 2016, 12:48 a.m.
---
3.86 MB
70 / 100
TLE | PY3
hhgh
on July 25, 2018, 6:49 p.m.
---
9.56 MB
70 / 100
TLE | PY3
b1589w
on June 24, 2017, 4:29 p.m.
---
8.31 MB
70 / 100
TLE | JAVA8
Madura4
on Sept. 18, 2019, 10:06 p.m.
---
37.15 MB
RadicalAgain
on June 8, 2022, 9:55 p.m.
0.38s
1.67 MB
ShawnChen4
on May 3, 2022, 10:36 p.m.
1.05s
68.76 MB
lxg00n
on Sept. 30, 2023, 12:19 a.m.
0.02s
1.52 MB
pearlman
on Nov. 30, 2023, 1:40 a.m.
0.04s
3.38 MB
Kashif
on Dec. 29, 2016, 12:45 a.m.
0.07s
3.51 MB
ChrisShah
on Dec. 7, 2015, 1:48 a.m.
0.07s
1.36 MB
Ac2409
on Feb. 7, 2022, 1:54 a.m.
0.15s
9.39 MB
hmartelb
on Jan. 2, 2020, 11:17 p.m.
0.16s
3.21 MB
Julien
on Jan. 9, 2020, 9:33 p.m.
0.60s
10.05 MB
uwutzuyu
on Nov. 11, 2020, 7:06 a.m.
0.64s
51.86 MB
Armanh
on Oct. 18, 2022, 4:49 a.m.
0.74s
52.71 MB