Best solutions for Is it a Tree?

100 / 100
AC | C++17
Humanthe2nd
on Sept. 16, 2023, 6:10 p.m.
0.11s
3.49 MB
100 / 100
AC | C++11
advey
on Sept. 12, 2022, 1:35 p.m.
0.11s
3.40 MB
100 / 100
AC | C++11
Meh494
on Nov. 24, 2022, 2:29 a.m.
0.11s
3.28 MB
100 / 100
AC | C++17
1jiangand2
on Jan. 21, 2023, 9:49 p.m.
0.11s
3.38 MB
100 / 100
AC | C++11
sp371
on April 28, 2024, 1:28 a.m.
0.11s
3.38 MB
100 / 100
AC | C++11
Ashlyn1080
on June 17, 2024, 4:53 p.m.
0.11s
3.55 MB
100 / 100
AC | C++20
rnpmat08_v2
on June 2, 2024, 3:17 a.m.
0.11s
3.57 MB
100 / 100
AC | C++17
Icarus
on Sept. 15, 2023, 2:43 a.m.
0.11s
3.43 MB
100 / 100
AC | C++17
wizzy_76
on Sept. 16, 2024, 1:14 a.m.
0.11s
3.59 MB
100 / 100
AC | C++17
Justin_Chen
on Sept. 17, 2023, 5:22 p.m.
0.11s
3.39 MB
100 / 100
AC | C++14
4c696e68616e
on June 2, 2024, 1:35 a.m.
0.11s
3.54 MB
100 / 100
AC | Clang++
Ryan_Sharma
on Sept. 12, 2023, 1:44 a.m.
0.11s
3.52 MB
100 / 100
AC | C++14
an_apple_in_a_tree
on Sept. 18, 2022, 2:00 p.m.
0.11s
3.36 MB
100 / 100
AC | C++20
Tokio
71 days ago
0.11s
3.62 MB
100 / 100
AC | C++03
XTL
on Jan. 20, 2023, 3:52 p.m.
0.11s
3.39 MB
100 / 100
AC | C++20
yuyu_Gabriel
on Sept. 17, 2023, 9:48 p.m.
0.11s
3.39 MB
100 / 100
AC | C++14
zywd18
on Sept. 12, 2023, 2:20 a.m.
0.11s
3.46 MB
100 / 100
AC | C++14
Vlad12345
on Sept. 18, 2023, 6:24 a.m.
0.11s
3.41 MB
100 / 100
AC | C++20
tylerstennett
on March 7, 2024, 7:38 p.m.
0.11s
3.42 MB
100 / 100
AC | C++17
estanzoo
on Aug. 14, 2023, 2:33 p.m.
0.11s
3.32 MB
100 / 100
AC | C++17
AlanBui
on March 25, 2022, 9:27 p.m.
0.11s
3.41 MB
100 / 100
AC | C++17
Sam629566
on Sept. 15, 2024, 4:27 p.m.
0.11s
3.53 MB
100 / 100
AC | C++20
vanshpatel
on April 14, 2024, 12:00 a.m.
0.11s
3.45 MB
100 / 100
AC | C++17
azeng
on May 19, 2022, 9:14 p.m.
0.11s
3.34 MB
100 / 100
AC | C++20
Jacques_Hu
on Sept. 23, 2024, 7:32 p.m.
0.11s
3.58 MB
100 / 100
AC | C++20
a_ch
on Aug. 14, 2024, 10:22 p.m.
0.11s
3.55 MB
100 / 100
AC | C++20
KurbyDoo
on Dec. 8, 2023, 5:34 p.m.
0.11s
3.44 MB
100 / 100
AC | C++17
FlowerPollinator
on May 19, 2022, 9:15 p.m.
0.11s
3.33 MB
100 / 100
AC | C++17
henry349182543
on Sept. 29, 2023, 9:48 p.m.
0.11s
3.44 MB
100 / 100
AC | C++17
Mystical
on Feb. 15, 2022, 1:21 a.m.
0.11s
3.11 MB
100 / 100
AC | C++11
gradientdescent2
on July 23, 2022, 5:11 p.m.
0.11s
3.43 MB
100 / 100
AC | C++17
Ian456s
on Sept. 18, 2022, 5:28 p.m.
0.11s
3.41 MB
100 / 100
AC | C++17
Dequan_Kong
on Sept. 15, 2024, 6:35 p.m.
0.11s
3.56 MB
100 / 100
AC | C++17
donkogronko
on Sept. 18, 2022, 5:32 p.m.
0.11s
3.44 MB
100 / 100
AC | C++20
133brian
on Sept. 20, 2024, 12:11 a.m.
0.11s
3.57 MB
100 / 100
AC | C++14
snomuffinz
on Sept. 15, 2024, 11:07 p.m.
0.11s
3.55 MB
100 / 100
AC | C++17
jebouin
on May 31, 2022, 1:53 p.m.
0.11s
3.41 MB
100 / 100
AC | Clang++
_____
on Nov. 13, 2017, 11:57 p.m.
0.11s
1.67 MB
100 / 100
AC | C++20
deva8608344098
on Oct. 18, 2024, 4:41 p.m.
0.11s
3.60 MB
100 / 100
AC | C++11
Kevin_Pan
on Oct. 26, 2016, 9:29 p.m.
0.11s
1.39 MB
100 / 100
AC | C++17
thanosan23
on Nov. 12, 2022, 1:57 p.m.
0.11s
3.32 MB
100 / 100
AC | C++20
hanson_w
on Aug. 11, 2023, 2:13 a.m.
0.11s
3.41 MB
100 / 100
AC | C++17
ZhiHengHe_2
on Aug. 19, 2024, 3:30 a.m.
0.11s
3.55 MB
100 / 100
AC | C++20
yarh
on May 6, 2022, 2:16 a.m.
0.11s
3.40 MB
100 / 100
AC | C++17
drohi
on Sept. 21, 2024, 10:12 p.m.
0.11s
3.60 MB
100 / 100
AC | C++20
gaelanmcm
on Oct. 4, 2024, 11:05 p.m.
0.11s
3.54 MB
100 / 100
AC | C++17
jeffreyZhang
on Sept. 16, 2024, 2:06 p.m.
0.11s
3.50 MB
100 / 100
AC | C++17
deltav
45 days ago
0.11s
3.47 MB
100 / 100
AC | C++20
Cacti
on Nov. 19, 2024, 8:46 p.m.
0.11s
3.64 MB
100 / 100
AC | C++20
Kagerou
on Nov. 2, 2023, 7:59 p.m.
0.11s
3.43 MB