Codeforces Round 720 (Div. 2)

Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.

ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1521 Codeforces Round 720 (Div. 2) FINISHED False 8100 116868263 May 7, 2021, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 38240 ) A Nastia and Nearly Good Numbers PROGRAMMING constructive algorithms math

B'Nastia has 2 positive integers A and B . She defines that: For example, if A = 6 and B = 4 , the integers 24 and 72 are good, the integers 6 , 660 and 12 are nearly good, the integers 16 , 7 are neither good nor nearly good. Find 3 different positive integers x , y , and z such that exactly one of them is good and the other 2 are nearly good, and x + y = z . The first line contains a single integer t ( 1 <= t <= 10 ,000 ) -- the number of test cases. The first line of each test case contains two integers A and B ( 1 <= A <= 10^6 , 1 <= B <= 10^6 ) -- numbers that Nastia has. For each test case print: If there are multiple answers, print any. In the first test case: 60 -- good number; 10 and 50 -- nearly good numbers. In the second test case: 208 -- good number; 169 and 39 -- nearly good numbers. In the third test case: 154 -- good number; 28 and 182 -- nearly good numbers. '...

Tutorials

90477

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
115627327 spinxfr A May 7, 2021, 6:24 p.m. OK D TESTS 9 46 6656000
115626808 ulorew A May 7, 2021, 6:19 p.m. OK Delphi TESTS 9 62 4403200
115651640 mohan7575 A May 8, 2021, 2:11 a.m. OK GNU C11 TESTS 9 62 3686400
115631155 umangsingla617 A May 7, 2021, 7:09 p.m. OK GNU C11 TESTS 9 62 3686400
115625750 it_vineh_ A May 7, 2021, 6:08 p.m. OK GNU C11 TESTS 9 78 3686400
115638205 avishek_bharti A May 7, 2021, 8:42 p.m. OK GNU C11 TESTS 9 78 3686400
115663599 Angsuman A May 8, 2021, 5:26 a.m. OK GNU C11 TESTS 9 78 3686400
115665614 Beku.sh A May 8, 2021, 5:53 a.m. OK GNU C11 TESTS 9 93 3686400
115665973 Ricky6200 A May 8, 2021, 5:58 a.m. OK GNU C11 TESTS 9 108 3686400
115623231 AK94 A May 7, 2021, 5:48 p.m. OK GNU C11 TESTS 9 109 3686400
115636720 Vanp A May 7, 2021, 8:23 p.m. OK GNU C11 TESTS 9 109 3686400
115629874 murali_33 A May 7, 2021, 6:52 p.m. OK GNU C11 TESTS 9 109 3686400
115647858 LegendaryYYQ final_trump Social_Zhao A May 8, 2021, 12:31 a.m. OK GNU C++11 TESTS 9 15 3686400
115649478 LinkZelda A May 8, 2021, 1:21 a.m. OK GNU C++11 TESTS 9 15 3686400
115616975 Harsh.Sachan A May 7, 2021, 4:46 p.m. OK GNU C++11 TESTS 9 30 3686400
115656243 Lappland_Texas A May 8, 2021, 3:34 a.m. OK GNU C++11 TESTS 9 30 3891200
115653758 Bbbbrz A May 8, 2021, 2:52 a.m. OK GNU C++11 TESTS 9 30 3891200
115648637 wangjiheng A May 8, 2021, 12:56 a.m. OK GNU C++11 TESTS 9 30 3891200
115635578 pikapikachu A May 7, 2021, 8:10 p.m. OK GNU C++11 TESTS 9 30 3891200
115662161 Turing2020 A May 8, 2021, 5:08 a.m. OK GNU C++11 TESTS 9 30 3891200
115652446 s.vinci A May 8, 2021, 2:27 a.m. OK GNU C++11 TESTS 9 30 4300800
115646282 jdsb A May 7, 2021, 11:29 p.m. OK GNU C++11 TESTS 9 30 4710400
115644895 undefinedderivativE A May 7, 2021, 10:45 p.m. OK GNU C++14 TESTS 9 30 3686400
115631879 pho_e_nix A May 7, 2021, 7:19 p.m. OK GNU C++14 TESTS 9 30 3686400
115644721 Masalmah A May 7, 2021, 10:40 p.m. OK GNU C++14 TESTS 9 30 3686400
115616205 ....... A May 7, 2021, 4:45 p.m. OK GNU C++14 TESTS 9 30 3686400
115627021 raushan_kumar-_ A May 7, 2021, 6:21 p.m. OK GNU C++14 TESTS 9 30 3686400
115665379 _Sabib_ A May 8, 2021, 5:49 a.m. OK GNU C++14 TESTS 9 30 3788800
115651267 bkifhr10 A May 8, 2021, 2:04 a.m. OK GNU C++14 TESTS 9 30 3788800
115628952 Immerser A May 7, 2021, 6:42 p.m. OK GNU C++14 TESTS 9 30 3788800
115623443 Copy_Paste A May 7, 2021, 5:50 p.m. OK GNU C++14 TESTS 9 30 3788800
115652850 QiuHong A May 8, 2021, 2:35 a.m. OK GNU C++14 TESTS 9 30 3788800
115631264 duty A May 7, 2021, 7:11 p.m. OK GNU C++17 TESTS 9 15 3686400
115643605 yugurt A May 7, 2021, 10:15 p.m. OK GNU C++17 TESTS 9 30 3686400
115664145 zanj0 A May 8, 2021, 5:34 a.m. OK GNU C++17 TESTS 9 30 3686400
115661123 kshitiij18 A May 8, 2021, 4:53 a.m. OK GNU C++17 TESTS 9 30 3686400
115660610 shubham84 A May 8, 2021, 4:46 a.m. OK GNU C++17 TESTS 9 30 3686400
115654056 yasbir A May 8, 2021, 2:57 a.m. OK GNU C++17 TESTS 9 30 3686400
115653336 blueconch A May 8, 2021, 2:44 a.m. OK GNU C++17 TESTS 9 30 3686400
115649793 Nipen_Paul A May 8, 2021, 1:28 a.m. OK GNU C++17 TESTS 9 30 3686400
115645889 tsaraf A May 7, 2021, 11:14 p.m. OK GNU C++17 TESTS 9 30 3686400
115645768 ParangVo A May 7, 2021, 11:09 p.m. OK GNU C++17 TESTS 9 30 3686400
115622384 steinum A May 7, 2021, 5:42 p.m. OK GNU C++17 (64) TESTS 9 15 4300800
115655209 RobinPH A May 8, 2021, 3:17 a.m. OK GNU C++17 (64) TESTS 9 15 4300800
115659787 jainbot27 A May 8, 2021, 4:34 a.m. OK GNU C++17 (64) TESTS 9 15 4300800
115622935 Rajveer_100 A May 7, 2021, 5:45 p.m. OK GNU C++17 (64) TESTS 9 15 4300800
115616770 GeorgeMaharis A May 7, 2021, 4:46 p.m. OK GNU C++17 (64) TESTS 9 15 4300800
115622186 dhritishman22 A May 7, 2021, 5:41 p.m. OK GNU C++17 (64) TESTS 9 15 4300800
115656316 niloybhowmik1 A May 8, 2021, 3:35 a.m. OK GNU C++17 (64) TESTS 9 30 4198400
115663090 aviral10 A May 8, 2021, 5:20 a.m. OK GNU C++17 (64) TESTS 9 30 4300800
115660731 practice_27 A May 8, 2021, 4:47 a.m. OK GNU C++17 (64) TESTS 9 30 4300800
115663313 nit_ay03 A May 8, 2021, 5:23 a.m. OK GNU C++17 (64) TESTS 9 30 4300800
115652883 SorryNaCN A May 8, 2021, 2:35 a.m. OK Go TESTS 9 46 10649600
115623736 glebsamsonov A May 7, 2021, 5:52 p.m. OK Go TESTS 9 140 10649600
115629507 coder0687 A May 7, 2021, 6:48 p.m. OK Java 11 TESTS 9 171 23859200
115662059 Andwerp A May 8, 2021, 5:06 a.m. OK Java 11 TESTS 9 187 23961600
115642345 kareem3id A May 7, 2021, 9:49 p.m. OK Java 11 TESTS 9 218 24371200
115625457 akman10 A May 7, 2021, 6:06 p.m. OK Java 11 TESTS 9 218 24371200
115659082 nj07 A May 8, 2021, 4:24 a.m. OK Java 11 TESTS 9 233 24166400
115661288 Subhu_999 A May 8, 2021, 4:55 a.m. OK Java 11 TESTS 9 233 24371200
115650051 pathakbaba A May 8, 2021, 1:35 a.m. OK Java 11 TESTS 9 233 24371200
115658389 Subhu_999 A May 8, 2021, 4:11 a.m. OK Java 11 TESTS 9 233 24371200
115627055 vinam A May 7, 2021, 6:21 p.m. OK Java 11 TESTS 9 233 24371200
115663082 sf14t A May 8, 2021, 5:20 a.m. OK Java 11 TESTS 9 233 24371200
115654864 edenSpace A May 8, 2021, 3:11 a.m. OK Java 8 TESTS 9 109 20480000
115654842 saurabhs1206 A May 8, 2021, 3:11 a.m. OK Java 8 TESTS 9 109 20480000
115658203 Pranay2516 A May 8, 2021, 4:08 a.m. OK Java 8 TESTS 9 109 20480000
115624890 deepaksach A May 7, 2021, 6:01 p.m. OK Java 8 TESTS 9 109 20684800
115625148 tishrah_ A May 7, 2021, 6:03 p.m. OK Java 8 TESTS 9 124 20480000
115627754 aditya.tiwari A May 7, 2021, 6:28 p.m. OK Java 8 TESTS 9 124 20480000
115625411 Gupta-OP A May 7, 2021, 6:06 p.m. OK Java 8 TESTS 9 124 20480000
115651089 thedesalizes A May 8, 2021, 2 a.m. OK Java 8 TESTS 9 124 20480000
115633914 CrazyDr A May 7, 2021, 7:49 p.m. OK Java 8 TESTS 9 139 20480000
115650339 InANutshell A May 8, 2021, 1:41 a.m. OK Java 8 TESTS 9 139 20480000
115630952 muhammadmunna A May 7, 2021, 7:07 p.m. OK Kotlin TESTS 9 233 21811200
115647765 den1107 A May 8, 2021, 12:27 a.m. OK Kotlin TESTS 9 249 21299200
115642871 catforce A May 7, 2021, 9:59 p.m. OK Kotlin TESTS 9 296 21811200
115629428 TRR A May 7, 2021, 6:47 p.m. OK Mono C# TESTS 9 108 11878400
115625464 LostSpectrum A May 7, 2021, 6:06 p.m. OK Mono C# TESTS 9 124 11878400
115651139 zyj2012190230 A May 8, 2021, 2:01 a.m. OK MS C++ 2017 TESTS 9 31 3686400
115650706 jokertao A May 8, 2021, 1:51 a.m. OK MS C++ 2017 TESTS 9 31 3686400
115659987 jjune1416 A May 8, 2021, 4:37 a.m. OK MS C++ 2017 TESTS 9 31 3993600
115652816 sgly33 A May 8, 2021, 2:34 a.m. OK MS C++ 2017 TESTS 9 46 3686400
115629408 aleksikangas A May 7, 2021, 6:47 p.m. OK MS C++ 2017 TESTS 9 46 3788800
115622578 nemethm A May 7, 2021, 5:43 p.m. OK MS C++ 2017 TESTS 9 62 3788800
115649447 Harshita_0304 A May 8, 2021, 1:21 a.m. OK MS C++ 2017 TESTS 9 93 3686400
115628484 y_o_u_n_g_w_o_l_f A May 7, 2021, 6:36 p.m. OK MS C++ 2017 TESTS 9 109 3686400
115625820 ekateriina A May 7, 2021, 6:09 p.m. OK MS C++ 2017 TESTS 9 109 3686400
115650627 Bizarre_Z A May 8, 2021, 1:49 a.m. OK MS C++ 2017 TESTS 9 109 3686400
115650162 TheDesireToBelieve A May 8, 2021, 1:37 a.m. OK .NET Core C# TESTS 9 140 14336000
115641205 Rafiqul_islam_robin A May 7, 2021, 9:29 p.m. OK .NET Core C# TESTS 9 171 14131200
115630390 whaleee A May 7, 2021, 6:59 p.m. OK PyPy 2 TESTS 9 202 31539200
115630680 lebron87 A May 7, 2021, 7:03 p.m. OK PyPy 2 TESTS 9 249 30515200
115626301 FishInTheHook A May 7, 2021, 6:13 p.m. OK PyPy 2 TESTS 9 358 25702400
115630336 alterego_14 A May 7, 2021, 6:58 p.m. OK PyPy 3 TESTS 9 155 23654400
115657755 singhumang305 A May 8, 2021, 4:01 a.m. OK PyPy 3 TESTS 9 170 23756800
115622520 kirito18086 A May 7, 2021, 5:43 p.m. OK PyPy 3 TESTS 9 171 26316800
115627356 Ruski_Bratwurst A May 7, 2021, 6:24 p.m. OK PyPy 3 TESTS 9 171 26726400
115635400 _aadiupadhyay_ A May 7, 2021, 8:08 p.m. OK PyPy 3 TESTS 9 202 27033600
115654890 srijan.sarkar A May 8, 2021, 3:12 a.m. OK PyPy 3 TESTS 9 202 28672000
115660098 Zemrith A May 8, 2021, 4:39 a.m. OK PyPy 3 TESTS 9 202 28979200
115625927 legend.ary_as A May 7, 2021, 6:10 p.m. OK PyPy 3 TESTS 9 217 28876800
115643408 Leggasick A May 7, 2021, 10:10 p.m. OK PyPy 3 TESTS 9 217 29593600
115627196 anish5256 A May 7, 2021, 6:22 p.m. OK PyPy 3 TESTS 9 218 27648000
115622482 Pranava23 A May 7, 2021, 5:43 p.m. OK Python 3 TESTS 9 124 7372800
115640833 T_2000 A May 7, 2021, 9:22 p.m. OK Python 3 TESTS 9 124 7680000
115664803 westwakki A May 8, 2021, 5:42 a.m. OK Python 3 TESTS 9 139 6963200
115624996 manmohan1105 A May 7, 2021, 6:02 p.m. OK Python 3 TESTS 9 140 7372800
115628985 capi2list A May 7, 2021, 6:42 p.m. OK Python 3 TESTS 9 155 6656000
115651997 iska_terminator A May 8, 2021, 2:18 a.m. OK Python 3 TESTS 9 155 6758400
115633201 KrishNath A May 7, 2021, 7:38 p.m. OK Python 3 TESTS 9 155 8396800
115653843 zwliew A May 8, 2021, 2:53 a.m. OK Python 3 TESTS 9 171 6656000
115628418 yans0o0o0 A May 7, 2021, 6:35 p.m. OK Python 3 TESTS 9 171 6656000
115620755 hliuser1 A May 7, 2021, 5:35 p.m. OK Python 3 TESTS 9 171 6656000
115652300 p00f A May 8, 2021, 2:24 a.m. OK Rust TESTS 9 202 3788800

remove filters

Back to search problems