Problems
Concatenation of two palindromes
Submits: 1856
Accepted submits: 683
Users submitted: 645
Users accepted: 556
Complexity: 14%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Accepted submits: 683
Users submitted: 645
Users accepted: 556
Complexity: 14%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Best solutions
| # | User | Submit date | Time | Memory | Lang |
|---|---|---|---|---|---|
| 11272700 | arena | Jul 17, 2022, 11:55:31 PM | 1 ms | 77824 KB | C++ 17 (gnu 10.2) |
| 11121088 | Cistheta | May 27, 2022, 8:34:02 AM | 1 ms | 462848 KB | C++ 17 (gnu 10.2) |
| 15920842 | bilal_hasanov_17 | Feb 8, 2024, 6:06:42 PM | 8 ms | 81920 KB | C 17 (gnu 10.2) |
| 6880354 | evsaid | Apr 6, 2020, 6:09:15 PM | 1 ms | 540672 KB | C++ 11 (gnu 10.2) |
| 6857819 | marsellaeve | Mar 31, 2020, 4:23:06 PM | 1 ms | 569344 KB | C++ 11 (gnu 10.2) |
| 6855346 | ilhambayhaqi | Mar 31, 2020, 4:09:33 AM | 1 ms | 589824 KB | C++ 11 (gnu 10.2) |
| 9390933 | hasanzade | Sep 29, 2021, 7:18:25 PM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 11283809 | Andriyash | Jul 24, 2022, 3:28:30 AM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 11307960 | L.En-Gulag | Aug 3, 2022, 11:11:45 PM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 11539733 | piercekor | Sep 25, 2022, 7:37:57 PM | 11 ms | 77824 KB | C 17 (gnu 10.2) |
| 12821855 | Sadig | Feb 5, 2023, 1:04:06 AM | 11 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 14121085 | david_poplyonkin | Aug 22, 2023, 12:03:16 PM | 1 ms | 856064 KB | C++ 11 (gnu 10.2) |
| 14053002 | Ayan_Salmanova | Jul 29, 2023, 3:39:24 AM | 5 ms | 598016 KB | C++ 11 (gnu 10.2) |
| 11612196 | elnur035 | Oct 1, 2022, 2:34:37 PM | 13 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 15765470 | ismayil_huseynov_19 | Jan 22, 2024, 8:51:39 PM | 13 ms | 81920 KB | C++ 17 (gnu 10.2) |
| 14043143 | shamil.mantashli | Jul 25, 2023, 12:05:22 PM | 6 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 12807498 | lachinhasanli | Feb 3, 2023, 1:44:12 AM | 14 ms | 77824 KB | C++ 17 (gnu 10.2) |
| 12898292 | ajamal16112 | Feb 12, 2023, 6:21:25 PM | 14 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 12900385 | ihuseynli15522 | Feb 12, 2023, 8:50:04 PM | 14 ms | 77824 KB | C++ 17 (gnu 10.2) |
| 11621395 | mguliyev12360 | Oct 2, 2022, 11:14:30 AM | 14 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 12715926 | RustamT | Jan 22, 2023, 9:24:48 PM | 14 ms | 77824 KB | C 17 (gnu 10.2) |
| 12777036 | tyusifov15969 | Jan 30, 2023, 11:52:30 AM | 14 ms | 77824 KB | C 17 (gnu 10.2) |
| 12779784 | A_R_I_Z_O_NA | Jan 30, 2023, 6:09:46 PM | 14 ms | 77824 KB | C 17 (gnu 10.2) |
| 12802762 | semazeyn7577 | Feb 2, 2023, 2:44:51 PM | 14 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 12812175 | Ramil2503 | Feb 3, 2023, 6:01:08 PM | 14 ms | 77824 KB | C++ 11 (gnu 10.2) |