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ContestId |
Name |
Phase |
Frozen |
Duration (Seconds) |
Relative Time |
Start Time |
|---|---|---|---|---|---|---|
| 1846 | Codeforces Round 883 (Div. 3) | FINISHED | False | 8100 | 87665123 | July 7, 2023, 2:35 p.m. |
Solved |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
|---|---|---|---|---|---|---|
| ( 25022 ) | E1 | Rudolf and Snowflakes (simple version) | PROGRAMMING | binary search brute force implementation math |
This is a simple version of the problem. The only difference is that in this version (n \le 10^6). One winter morning, Rudolf was looking thoughtfully out the window, watching the falling snowflakes. He quickly noticed a certain symmetry in the configuration of the snowflakes. And like a true mathematician, Rudolf came up with a mathematical model of a snowflake. He defined a snowflake as an undirected graph constructed according to the following rules: Initially, the graph has only one vertex. Then, more vertices are added to the graph. The initial vertex is connected by edges to (k) new vertices ((k > 1)). Each vertex that is connected to only one other vertex is connected by edges to (k) more new vertices. This step should be done at least once . The smallest possible snowflake for (k = 4) is shown in the figure. After some mathematical research, Rudolf realized that such snowflakes may not have any number of vertices. Help Rudolf check if a snowflake with (n) vertices can exist. The first line of the input contains an integer (t) ((1 \le t \le 10^4)) — the number of test cases. Then follow the descriptions of the test cases. The first line of each test case contains an integer (n) ((1 \le n \le 10^6)) — the number of vertices for which it is necessary to check the existence of a snowflake. Output (t) lines, each of which is the answer to the corresponding test case — "YES" if there exists such (k > 1) for which a snowflake with the given number of vertices can be constructed; "NO" otherwise. |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 212772447 | mban259 | E1 | July 8, 2023, 5:41 a.m. | OK | C# 10 | TESTS | 25 | 1091 | 512000 | ||
| 212721193 | sujal22514 | E1 | July 7, 2023, 6:51 p.m. | OK | GNU C11 | TESTS | 8 | 889 | 0 | ||
| 212748202 | Zhddd_ | E1 | July 8, 2023, 12:32 a.m. | OK | GNU C++14 | TESTS | 25 | 15 | 0 | ||
| 212720338 | ahmmed_asaad | E1 | July 7, 2023, 6:44 p.m. | OK | GNU C++14 | TESTS | 8 | 15 | 204800 | ||
| 212726789 | ayushraghuwanshi22 | E1 | July 7, 2023, 7:37 p.m. | OK | GNU C++14 | TESTS | 16 | 15 | 204800 | ||
| 212720721 | auto_RE_CE_TLE_WA | E1 | July 7, 2023, 6:47 p.m. | OK | GNU C++14 | TESTS | 8 | 15 | 307200 | ||
| 212723301 | auto_RE_CE_TLE_WA | E1 | July 7, 2023, 7:08 p.m. | OK | GNU C++14 | TESTS | 16 | 15 | 307200 | ||
| 212729513 | Dima02 | E1 | July 7, 2023, 8 p.m. | OK | GNU C++14 | TESTS | 16 | 15 | 512000 | ||
| 212764742 | tquyetthang2k7 | E1 | July 8, 2023, 4:12 a.m. | OK | GNU C++14 | TESTS | 25 | 15 | 1024000 | ||
| 212745195 | Cfz_qwq | E1 | July 7, 2023, 11:38 p.m. | OK | GNU C++14 | TESTS | 25 | 15 | 2048000 | ||
| 212749450 | fsjhhh | E1 | July 8, 2023, 12:57 a.m. | OK | GNU C++14 | TESTS | 25 | 30 | 1024000 | ||
| 212746276 | FinderHT | E1 | July 7, 2023, 11:58 p.m. | OK | GNU C++14 | TESTS | 25 | 31 | 102400 | ||
| 212724816 | VMaksimoski008 | E1 | July 7, 2023, 7:21 p.m. | OK | GNU C++17 | TESTS | 16 | 15 | 102400 | ||
| 212718943 | digambar_18 | E1 | July 7, 2023, 6:37 p.m. | OK | GNU C++17 | TESTS | 8 | 15 | 102400 | ||
| 212770574 | Sterryn | E1 | July 8, 2023, 5:21 a.m. | OK | GNU C++17 | TESTS | 25 | 15 | 102400 | ||
| 212735713 | Jackofalltradess | E1 | July 7, 2023, 9 p.m. | OK | GNU C++17 | TESTS | 16 | 15 | 204800 | ||
| 212765901 | dhatindra_anand | E1 | July 8, 2023, 4:27 a.m. | OK | GNU C++17 | TESTS | 25 | 15 | 204800 | ||
| 212725242 | roshanlakra19122000 | E1 | July 7, 2023, 7:24 p.m. | OK | GNU C++17 | TESTS | 16 | 15 | 307200 | ||
| 212725809 | faitboll | E1 | July 7, 2023, 7:28 p.m. | OK | GNU C++17 | TESTS | 16 | 15 | 307200 | ||
| 212759143 | datthevalk3 | E1 | July 8, 2023, 3:08 a.m. | OK | GNU C++17 | TESTS | 25 | 15 | 1024000 | ||
| 212754288 | nasam | E1 | July 8, 2023, 2:10 a.m. | OK | GNU C++17 | TESTS | 25 | 15 | 1024000 | ||
| 212760925 | Skichio | E1 | July 8, 2023, 3:29 a.m. | OK | GNU C++17 | TESTS | 25 | 15 | 1024000 | ||
| 212736473 | enslaved | E1 | July 7, 2023, 9:10 p.m. | OK | GNU C++17 (64) | TESTS | 16 | 15 | 0 | ||
| 212734173 | Rocket13 | E1 | July 7, 2023, 8:45 p.m. | OK | GNU C++17 (64) | TESTS | 16 | 15 | 102400 | ||
| 212765431 | moursalinme | E1 | July 8, 2023, 4:21 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 15 | 1024000 | ||
| 212763161 | Lenlynn | E1 | July 8, 2023, 3:53 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 31 | 0 | ||
| 212763002 | mdtuhinhasnat | E1 | July 8, 2023, 3:52 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 31 | 0 | ||
| 212735144 | Islam-Yasser | E1 | July 7, 2023, 8:55 p.m. | OK | GNU C++17 (64) | TESTS | 16 | 31 | 0 | ||
| 212761916 | Sy_03 | E1 | July 8, 2023, 3:40 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 31 | 921600 | ||
| 212750050 | ch_beans | E1 | July 8, 2023, 1:08 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 31 | 16076800 | ||
| 212759430 | Once_I_Liked_AGirl | E1 | July 8, 2023, 3:12 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 46 | 0 | ||
| 212768872 | vaibhav0460 | E1 | July 8, 2023, 5:03 a.m. | OK | GNU C++17 (64) | TESTS | 25 | 46 | 0 | ||
| 212736335 | gokuu007 | E1 | July 7, 2023, 9:08 p.m. | OK | GNU C++20 (64) | TESTS | 16 | 0 | 1024000 | ||
| 212721406 | _MASTER__ | E1 | July 7, 2023, 6:53 p.m. | OK | GNU C++20 (64) | TESTS | 8 | 0 | 1024000 | ||
| 212741658 | lookcook | E1 | July 7, 2023, 10:28 p.m. | OK | GNU C++20 (64) | TESTS | 16 | 0 | 1024000 | ||
| 212724568 | JOSEPH_JOSTAR | E1 | July 7, 2023, 7:18 p.m. | OK | GNU C++20 (64) | TESTS | 16 | 15 | 0 | ||
| 212744932 | Shahriar118 | E1 | July 7, 2023, 11:32 p.m. | OK | GNU C++20 (64) | TESTS | 25 | 15 | 0 | ||
| 212729757 | CGemmy | E1 | July 7, 2023, 8:02 p.m. | OK | GNU C++20 (64) | TESTS | 16 | 15 | 0 | ||
| 212728708 | AnishchukT | E1 | July 7, 2023, 7:53 p.m. | OK | GNU C++20 (64) | TESTS | 16 | 15 | 0 | ||
| 212728466 | kush_grover | E1 | July 7, 2023, 7:51 p.m. | OK | GNU C++20 (64) | TESTS | 16 | 15 | 0 | ||
| 212718892 | MegaEnderman2009 | E1 | July 7, 2023, 6:36 p.m. | OK | GNU C++20 (64) | TESTS | 8 | 15 | 0 | ||
| 212771421 | noobMayankSingh | E1 | July 8, 2023, 5:31 a.m. | OK | GNU C++20 (64) | TESTS | 25 | 15 | 102400 | ||
| 212758237 | vijender_8601 | E1 | July 8, 2023, 2:57 a.m. | OK | Java 11 | TESTS | 25 | 202 | 0 | ||
| 212748933 | Eslam_Ahmed | E1 | July 8, 2023, 12:47 a.m. | OK | Java 11 | TESTS | 25 | 202 | 0 | ||
| 212731397 | shbhmgl | E1 | July 7, 2023, 8:18 p.m. | OK | Java 11 | TESTS | 16 | 358 | 0 | ||
| 212729543 | shbhmgl | E1 | July 7, 2023, 8:01 p.m. | OK | Java 11 | TESTS | 16 | 577 | 0 | ||
| 212769033 | Vj_Rakshit | E1 | July 8, 2023, 5:05 a.m. | OK | Java 11 | TESTS | 25 | 857 | 0 | ||
| 212770766 | kasiru_69 | E1 | July 8, 2023, 5:23 a.m. | OK | Java 11 | TESTS | 25 | 998 | 0 | ||
| 212728632 | Mostafa_hisham03 | E1 | July 7, 2023, 7:53 p.m. | OK | Java 17 | TESTS | 16 | 202 | 409600 | ||
| 212771992 | v7fgg | E1 | July 8, 2023, 5:37 a.m. | OK | Java 17 | TESTS | 25 | 202 | 512000 | ||
| 212764604 | daksh_02 | E1 | July 8, 2023, 4:10 a.m. | OK | Java 17 | TESTS | 25 | 202 | 512000 | ||
| 212764548 | dakshkhullar14 | E1 | July 8, 2023, 4:10 a.m. | OK | Java 17 | TESTS | 25 | 202 | 512000 | ||
| 212772706 | idonthatephy | E1 | July 8, 2023, 5:43 a.m. | OK | Java 17 | TESTS | 25 | 280 | 819200 | ||
| 212748609 | Eslam_Ahmed | E1 | July 8, 2023, 12:41 a.m. | OK | Java 17 | TESTS | 25 | 295 | 512000 | ||
| 212773386 | songminsang | E1 | July 8, 2023, 5:50 a.m. | OK | Java 17 | TESTS | 25 | 326 | 819200 | ||
| 212723377 | quochung-cyou | E1 | July 7, 2023, 7:08 p.m. | OK | Java 17 | TESTS | 16 | 342 | 921600 | ||
| 212746565 | notreallysure | E1 | July 8, 2023, 12:04 a.m. | OK | Java 17 | TESTS | 25 | 733 | 819200 | ||
| 212764545 | siddharth_warr | E1 | July 8, 2023, 4:10 a.m. | OK | Java 17 | TESTS | 25 | 795 | 1228800 | ||
| 212760585 | lpychemistry | E1 | July 8, 2023, 3:25 a.m. | OK | Java 8 | TESTS | 25 | 155 | 0 | ||
| 212748784 | Eslam_Ahmed | E1 | July 8, 2023, 12:44 a.m. | OK | Java 8 | TESTS | 25 | 155 | 0 | ||
| 212748733 | Eslam_Ahmed | E1 | July 8, 2023, 12:43 a.m. | OK | Java 8 | TESTS | 25 | 171 | 0 | ||
| 212751541 | JavaGodPeter | E1 | July 8, 2023, 1:33 a.m. | OK | Java 8 | TESTS | 25 | 187 | 0 | ||
| 212730125 | iamdimonis | E1 | July 7, 2023, 8:05 p.m. | OK | Java 8 | TESTS | 16 | 187 | 0 | ||
| 212736636 | toufique_husein | E1 | July 7, 2023, 9:13 p.m. | OK | Java 8 | TESTS | 16 | 233 | 0 | ||
| 212722053 | shinghalrishabh | E1 | July 7, 2023, 6:58 p.m. | OK | Java 8 | TESTS | 16 | 233 | 0 | ||
| 212768209 | ab411 | E1 | July 8, 2023, 4:55 a.m. | OK | Java 8 | TESTS | 25 | 420 | 0 | ||
| 212769947 | the_unseen | E1 | July 8, 2023, 5:14 a.m. | OK | Java 8 | TESTS | 25 | 1840 | 167116800 | ||
| 212741183 | ma7ameee7o0o | E1 | July 7, 2023, 10:20 p.m. | OK | JavaScript | TESTS | 16 | 109 | 102400 | ||
| 212742048 | ma7ameee7o0o | E1 | July 7, 2023, 10:36 p.m. | OK | JavaScript | TESTS | 16 | 218 | 1228800 | ||
| 212755046 | MildRain | E1 | July 8, 2023, 2:20 a.m. | OK | MS C++ 2017 | TESTS | 25 | 93 | 24064000 | ||
| 212765400 | upwarder1 | E1 | July 8, 2023, 4:20 a.m. | OK | MS C++ 2017 | TESTS | 25 | 764 | 0 | ||
| 212761621 | Yorler | E1 | July 8, 2023, 3:37 a.m. | OK | MS C++ 2017 | TESTS | 25 | 842 | 102400 | ||
| 212758861 | upwarder1 | E1 | July 8, 2023, 3:05 a.m. | OK | MS C++ 2017 | TESTS | 25 | 858 | 0 | ||
| 212724294 | NikitaCoder | E1 | July 7, 2023, 7:16 p.m. | OK | PyPy 3 | TESTS | 16 | 218 | 5939200 | ||
| 212738001 | WeerawatW | E1 | July 7, 2023, 9:31 p.m. | OK | PyPy 3 | TESTS | 16 | 249 | 5324800 | ||
| 212720876 | TjeRAWAgent | E1 | July 7, 2023, 6:49 p.m. | OK | PyPy 3 | TESTS | 8 | 296 | 4812800 | ||
| 212770550 | mulyam13986 | E1 | July 8, 2023, 5:21 a.m. | OK | PyPy 3 | TESTS | 25 | 545 | 5427200 | ||
| 212727493 | parinavputhran | E1 | July 7, 2023, 7:42 p.m. | OK | PyPy 3 | TESTS | 16 | 1684 | 11776000 | ||
| 212722570 | deepansh09 | E1 | July 7, 2023, 7:03 p.m. | OK | PyPy 3-64 | TESTS | 16 | 93 | 5734400 | ||
| 212762060 | thuonguyenvan | E1 | July 8, 2023, 3:42 a.m. | OK | PyPy 3-64 | TESTS | 25 | 93 | 13107200 | ||
| 212740148 | RobinFromTheHood | E1 | July 7, 2023, 10:03 p.m. | OK | PyPy 3-64 | TESTS | 16 | 109 | 5324800 | ||
| 212761643 | thuonguyenvan | E1 | July 8, 2023, 3:37 a.m. | OK | PyPy 3-64 | TESTS | 25 | 109 | 13721600 | ||
| 212725365 | AyuAnchor | E1 | July 7, 2023, 7:25 p.m. | OK | PyPy 3-64 | TESTS | 16 | 124 | 5427200 | ||
| 212758280 | gardengnome | E1 | July 8, 2023, 2:58 a.m. | OK | PyPy 3-64 | TESTS | 25 | 139 | 6246400 | ||
| 212734783 | samchen123 | E1 | July 7, 2023, 8:51 p.m. | OK | PyPy 3-64 | TESTS | 16 | 155 | 2969600 | ||
| 212766134 | Surajk21 | E1 | July 8, 2023, 4:30 a.m. | OK | PyPy 3-64 | TESTS | 25 | 218 | 7782400 | ||
| 212726866 | juniorcompressor | E1 | July 7, 2023, 7:37 p.m. | OK | PyPy 3-64 | TESTS | 16 | 218 | 7884800 | ||
| 212744680 | Mohamed.Sweid | E1 | July 7, 2023, 11:27 p.m. | OK | PyPy 3-64 | TESTS | 25 | 234 | 7782400 | ||
| 212720892 | Goldeneye534 | E1 | July 7, 2023, 6:49 p.m. | OK | Python 3 | TESTS | 8 | 93 | 409600 | ||
| 212766891 | upwarder1 | E1 | July 8, 2023, 4:40 a.m. | OK | Python 3 | TESTS | 25 | 108 | 0 | ||
| 212737009 | yash2603 | E1 | July 7, 2023, 9:18 p.m. | OK | Python 3 | TESTS | 16 | 109 | 0 | ||
| 212720717 | SIGCHLD | E1 | July 7, 2023, 6:47 p.m. | OK | Python 3 | TESTS | 8 | 186 | 409600 | ||
| 212759689 | xiecarr | E1 | July 8, 2023, 3:15 a.m. | OK | Python 3 | TESTS | 25 | 233 | 0 | ||
| 212757511 | yyytf__ | E1 | July 8, 2023, 2:49 a.m. | OK | Python 3 | TESTS | 25 | 265 | 0 | ||
| 212732599 | reynaldocv | E1 | July 7, 2023, 8:29 p.m. | OK | Python 3 | TESTS | 16 | 311 | 7884800 | ||
| 212760019 | ravikumarO | E1 | July 8, 2023, 3:18 a.m. | OK | Python 3 | TESTS | 25 | 405 | 102400 | ||
| 212733088 | reynaldocv | E1 | July 7, 2023, 8:34 p.m. | OK | Python 3 | TESTS | 16 | 530 | 18636800 | ||
| 212769589 | 160120735143 | E1 | July 8, 2023, 5:11 a.m. | OK | Python 3 | TESTS | 25 | 654 | 82432000 | ||
| 212736675 | cptahahab | E1 | July 7, 2023, 9:13 p.m. | OK | Rust 2021 | TESTS | 16 | 514 | 0 |
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