Best solutions for problem 4 in The 2026 ICPC Vietnam Northern Provincial Programming Contest

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1 / 1
AC | C++
304 Not Modified
on Oct. 11, 2026, 3:38 a.m.
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1 / 1
AC | C++
CSP_alaskanfiredragon
on Oct. 11, 2026, 3:14 a.m.
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1 / 1
AC | C++
PTIT. Battle Cats
on Oct. 11, 2026, 4:40 a.m.
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1 / 1
AC | C++
CSP_desideration
on Oct. 11, 2026, 2:57 a.m.
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1 / 1
AC | C++
CNH.Invacare
on Oct. 11, 2026, 5:57 a.m.
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1 / 1
AC | C++
Parsulfur
on Oct. 11, 2026, 6:15 a.m.
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1 / 1
AC | C++
PTIT. six seven
on Oct. 11, 2026, 6:58 a.m.
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1 / 1
AC | C++
GGEZ
on Oct. 11, 2026, 5:27 a.m.
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1 / 1
AC | C++
VinEnsure
on Oct. 11, 2026, 6:01 a.m.
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1 / 1
AC | C++
TN Omachi
on Oct. 11, 2026, 3:19 a.m.
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1 / 1
AC | C++
100 Continue
on Oct. 11, 2026, 5:49 a.m.
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1 / 1
AC | C++
HUST VGA
on Oct. 11, 2026, 4:12 a.m.
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1 / 1
AC | C++
PTIT. ThreeSum
on Oct. 11, 2026, 4:08 a.m.
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1 / 1
AC | C++
vuadeandua
on Oct. 11, 2026, 6:59 a.m.
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1 / 1
AC | C++
413 Payload Too Large
on Oct. 11, 2026, 4:11 a.m.
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1 / 1
AC | C++
201 Created
on Oct. 11, 2026, 6:38 a.m.
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1 / 1
AC | C++
CNH.TiLite
on Oct. 11, 2026, 4:27 a.m.
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1 / 1
AC | C++
Agemasen
on Oct. 11, 2026, 4:47 a.m.
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1 / 1
AC | C++
408 Request Timeout
on Oct. 11, 2026, 6:45 a.m.
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1 / 1
AC | C++
CSP_MakeItLastForever
on Oct. 11, 2026, 3:17 a.m.
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1 / 1
AC | C++
BITwillAC
on Oct. 11, 2026, 6:43 a.m.
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1 / 1
AC | C++
CHL - RTE
on Oct. 11, 2026, 6:57 a.m.
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1 / 1
AC | C++
Ma Gaming
on Oct. 11, 2026, 5:28 a.m.
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1 / 1
AC | C++
CSP_Epstylefein
on Oct. 11, 2026, 3:30 a.m.
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1 / 1
AC | C++
507 Insufficient Storage
on Oct. 11, 2026, 4:54 a.m.
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1 / 1
AC | C++
202 Accepted
on Oct. 11, 2026, 5:30 a.m.
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1 / 1
AC | C++
DPS_Astra
on Oct. 11, 2026, 4:33 a.m.
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1 / 1
AC | C++
iceberg
on Oct. 11, 2026, 4:21 a.m.
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1 / 1
AC | C++
vuasucvuacode
on Oct. 11, 2026, 4:10 a.m.
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1 / 1
AC | C++
CNH.kawamura
on Oct. 11, 2026, 2:50 a.m.
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1 / 1
AC | C++
200 OK
on Oct. 11, 2026, 3:23 a.m.
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1 / 1
AC | C++
NEU. dd if=/dev/random of=/dev/sda
on Oct. 11, 2026, 6:54 a.m.
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1 / 1
AC | C++
Tuesday
on Oct. 11, 2026, 4:00 a.m.
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1 / 1
AC | C++
HP.CTP.DTK
on Oct. 11, 2026, 6:20 a.m.
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1 / 1
AC | C++
Infinitesimal
on Oct. 11, 2026, 6:02 a.m.
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1 / 1
AC | C++
CSP_donggtoolih
on Oct. 11, 2026, 5:46 a.m.
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1 / 1
AC | C++
FPTU HN Planche
on Oct. 11, 2026, 5:20 a.m.
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1 / 1
AC | C++
unicore
on Oct. 11, 2026, 6:11 a.m.
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1 / 1
AC | C++
204 No Content
on Oct. 11, 2026, 3:31 a.m.
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1 / 1
AC | C++
301 Moved Permanently
on Oct. 11, 2026, 4:35 a.m.
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1 / 1
AC | C++
CelestialHaLong
on Oct. 11, 2026, 6:01 a.m.
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1 / 1
AC | C++
HungHuyDuyFamily
on Oct. 11, 2026, 6:19 a.m.
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1 / 1
AC | C++
FPTU HN Worry King
on Oct. 11, 2026, 4:22 a.m.
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1 / 1
AC | C++
CSP_NamSauLamLai
on Oct. 11, 2026, 4:04 a.m.
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1 / 1
AC | C++
504 Gateway Timeout
on Oct. 11, 2026, 3:13 a.m.
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1 / 1
AC | C++
GK
on Oct. 11, 2026, 6:09 a.m.
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1 / 1
AC | C++
Ayanokouji
on Oct. 11, 2026, 6:48 a.m.
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1 / 1
AC | C++
LVT.NB.imissher
on Oct. 11, 2026, 4:12 a.m.
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1 / 1
AC | C++
PTIT. Clover
on Oct. 11, 2026, 6:37 a.m.
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1 / 1
AC | C++
HUS.HADchuadoiten
on Oct. 11, 2026, 6:46 a.m.
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