Codeforces Round 589 (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
1228 Codeforces Round 589 (Div. 2) FINISHED False 7200 167676887 Sept. 29, 2019, 1:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 2843 ) E Another Filling the Grid PROGRAMMING combinatorics dp math 2300

B'You have n x n square grid and an integer k . Put an integer in each cell while satisfying the conditions below. Find the number of ways to put integers in the grid. Since the answer can be very large, find the answer modulo (10^{9} + 7) . The only line contains two integers n and k ( 1 <= n <= 250 , 1 <= k <= 10^{9} ). Print the answer modulo (10^{9} + 7) . In the first example, following 7 cases are possible. In the second example, make sure you print the answer modulo (10^{9} + 7) . '...

Tutorials

70162

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
61509963 Chipe1 E Sept. 29, 2019, 3:50 p.m. OK GNU C11 TESTS 33 358 307200 2300
61781770 darkflamehxy E Oct. 3, 2019, 1:24 p.m. OK GNU C++11 TESTS 33 30 0 2300
63076634 Pelom777 E Oct. 21, 2019, 1:53 p.m. OK GNU C++11 TESTS 33 30 0 2300
66207443 tran0826_1 E Dec. 3, 2019, 4:21 a.m. OK GNU C++11 TESTS 33 31 0 2300
65053340 lwOvO E Nov. 15, 2019, 2:09 p.m. OK GNU C++11 TESTS 33 31 0 2300
64727865 Pigbrain E Nov. 12, 2019, 7:11 a.m. OK GNU C++11 TESTS 33 31 0 2300
64363763 eatingmore E Nov. 6, 2019, 12:28 p.m. OK GNU C++11 TESTS 33 31 0 2300
63759264 tyler178 E Oct. 30, 2019, 2:27 a.m. OK GNU C++11 TESTS 33 31 0 2300
63657811 __Darkmoon E Oct. 28, 2019, 1:12 p.m. OK GNU C++11 TESTS 33 31 0 2300
63477325 zzq233 E Oct. 26, 2019, 12:35 p.m. OK GNU C++11 TESTS 33 31 0 2300
69680155 4790iop E Jan. 28, 2020, 3:23 p.m. OK GNU C++11 TESTS 33 31 0 2300
61519170 rishabh.ranjan E Sept. 29, 2019, 6:45 p.m. OK GNU C++14 TESTS 33 15 0 2300
61663375 xavier_cai E Oct. 1, 2019, 4:56 p.m. OK GNU C++14 TESTS 33 15 0 2300
65301058 grayho E Nov. 18, 2019, 1:16 p.m. OK GNU C++14 TESTS 33 15 409600 2300
61506363 GodTe E Sept. 29, 2019, 2:59 p.m. OK GNU C++14 TESTS 32 15 3072000 2300
61907972 naranja011223 E Oct. 5, 2019, 10:10 a.m. OK GNU C++14 TESTS 33 30 0 2300
61885082 sky48 E Oct. 5, 2019, 2:59 a.m. OK GNU C++14 TESTS 33 30 0 2300
61662992 xavier_cai E Oct. 1, 2019, 4:52 p.m. OK GNU C++14 TESTS 33 30 0 2300
69704795 ACMHIT E Jan. 29, 2020, 3:50 a.m. OK GNU C++14 TESTS 33 30 204800 2300
61834671 NotNight E Oct. 4, 2019, 7:38 a.m. OK GNU C++14 TESTS 33 30 307200 2300
66626141 Scut82 E Dec. 11, 2019, 9:08 a.m. OK GNU C++14 TESTS 33 30 409600 2300
62674670 anctartica E Oct. 16, 2019, 11:03 a.m. OK GNU C++17 TESTS 33 15 0 2300
61518152 flashmt E Sept. 29, 2019, 6:18 p.m. OK GNU C++17 TESTS 33 15 0 2300
61599917 DrGilbert E Oct. 1, 2019, 10:29 a.m. OK GNU C++17 TESTS 33 15 0 2300
61795430 meopass_0v0 E Oct. 3, 2019, 5:05 p.m. OK GNU C++17 TESTS 33 15 0 2300
61509744 tsyr8924503 E Sept. 29, 2019, 3:48 p.m. OK GNU C++17 TESTS 33 15 1536000 2300
61510752 apostoldaniel854 E Sept. 29, 2019, 3:59 p.m. OK GNU C++17 TESTS 33 15 24064000 2300
63762737 ZZHzzh0_0 E Oct. 30, 2019, 4:50 a.m. OK GNU C++17 TESTS 33 30 0 2300
69730778 Hasti_K E Jan. 29, 2020, 1:28 p.m. OK GNU C++17 TESTS 33 30 0 2300
65307457 scnucjh E Nov. 18, 2019, 3:26 p.m. OK GNU C++17 TESTS 33 30 0 2300
61908656 coldcolor E Oct. 5, 2019, 10:21 a.m. OK GNU C++17 TESTS 33 30 0 2300
61736220 icpc_loser E Oct. 2, 2019, 6:19 p.m. OK Java 8 TESTS 33 140 0 2300
62417971 yaoct E Oct. 12, 2019, 12:07 p.m. OK Java 8 TESTS 33 217 0 2300
61505556 Xoualhx E Sept. 29, 2019, 2:56 p.m. OK Java 8 TESTS 32 217 0 2300
61503405 mikit E Sept. 29, 2019, 2:46 p.m. OK Java 8 TESTS 32 264 0 2300
63114410 satya26 E Oct. 22, 2019, 8:48 a.m. OK Java 8 TESTS 33 311 0 2300
61511120 martins E Sept. 29, 2019, 4:04 p.m. OK Java 8 TESTS 33 467 0 2300
61512039 jdurie E Sept. 29, 2019, 4:17 p.m. OK Java 8 TESTS 33 483 0 2300
61509393 StayAwayFromBitches E Sept. 29, 2019, 3:45 p.m. OK Java 8 TESTS 33 498 0 2300
61508937 StayAwayFromBitches E Sept. 29, 2019, 3:41 p.m. OK Java 8 TESTS 32 498 0 2300
61509176 Musin E Sept. 29, 2019, 3:43 p.m. OK Java 8 TESTS 32 514 0 2300
61531088 Spheniscine E Sept. 30, 2019, 3:09 a.m. OK Kotlin TESTS 33 124 0 2300
61530933 Spheniscine E Sept. 30, 2019, 3:03 a.m. OK Kotlin TESTS 33 140 0 2300
61899274 vjudge3 E Oct. 5, 2019, 8:09 a.m. OK MS C++ TESTS 33 31 0 2300
62105668 vjudge5 E Oct. 8, 2019, 10:41 a.m. OK MS C++ TESTS 33 31 512000 2300
61701454 vjudge4 E Oct. 2, 2019, 8:41 a.m. OK MS C++ TESTS 33 77 0 2300
61503938 tarattata1 E Sept. 29, 2019, 2:49 p.m. OK MS C++ TESTS 32 77 0 2300
69177115 vjudge1 E Jan. 20, 2020, 8:32 a.m. OK MS C++ TESTS 33 78 0 2300
61701593 vjudge3 E Oct. 2, 2019, 8:43 a.m. OK MS C++ TESTS 33 93 0 2300
62051829 vjudge5 E Oct. 7, 2019, 9:42 a.m. OK MS C++ TESTS 33 234 0 2300
69227129 wawahaha E Jan. 21, 2020, 7:47 a.m. OK MS C++ TESTS 33 390 8294400 2300
62615576 vjudge3 E Oct. 15, 2019, 11:20 a.m. OK MS C++ 2017 TESTS 33 78 16076800 2300
65954633 vjudge2 E Nov. 29, 2019, 12:18 p.m. OK MS C++ 2017 TESTS 33 108 512000 2300
61550388 Sem_1337 E Sept. 30, 2019, 12:14 p.m. OK MS C++ 2017 TESTS 33 124 307200 2300
61565707 hikitih E Sept. 30, 2019, 5 p.m. OK MS C++ 2017 TESTS 33 202 0 2300
61705311 vjudge2 E Oct. 2, 2019, 9:51 a.m. OK MS C++ 2017 TESTS 33 249 2150400 2300
61695098 vjudge5 E Oct. 2, 2019, 6:47 a.m. OK MS C++ 2017 TESTS 33 280 614400 2300
61702507 vjudge5 E Oct. 2, 2019, 8:59 a.m. OK MS C++ 2017 TESTS 33 280 819200 2300
62547745 lonely_moon E Oct. 14, 2019, 7:12 a.m. OK MS C++ 2017 TESTS 33 342 1126400 2300
61515018 AleksanderBalobanov E Sept. 29, 2019, 5:13 p.m. OK MS C++ 2017 TESTS 33 358 12288000 2300
61530246 P___ E Sept. 30, 2019, 2:31 a.m. OK MS C++ 2017 TESTS 33 420 512000 2300
61508939 WileE.Coyote E Sept. 29, 2019, 3:41 p.m. OK PyPy 2 TESTS 32 202 2560000 2300
61753244 nagitaosu E Oct. 3, 2019, 4:25 a.m. OK PyPy 3 TESTS 33 155 409600 2300
61752251 nagitaosu E Oct. 3, 2019, 3:59 a.m. OK PyPy 3 TESTS 33 233 2969600 2300
61639842 rafaelgo2 E Oct. 1, 2019, 3:29 p.m. OK PyPy 3 TESTS 33 436 9318400 2300
61544363 titia E Sept. 30, 2019, 9:46 a.m. OK PyPy 3 TESTS 33 654 10649600 2300
61503433 Kiri8128 E Sept. 29, 2019, 2:47 p.m. OK PyPy 3 TESTS 32 842 10956800 2300
65039225 vjudge2 E Nov. 15, 2019, 12:49 p.m. OK PyPy 3 TESTS 33 888 10035200 2300
61578876 McDic E Sept. 30, 2019, 11:36 p.m. OK PyPy 3 TESTS 33 904 9113600 2300
65039374 vjudge2 E Nov. 15, 2019, 12:52 p.m. OK PyPy 3 TESTS 33 904 9932800 2300
61499987 conqueror_of_tourist E Sept. 29, 2019, 2:31 p.m. OK PyPy 3 TESTS 32 982 10035200 2300
66975053 sruthi_1729 E Dec. 15, 2019, 2:23 p.m. OK Python 3 TESTS 33 109 102400 2300
62055097 Dawer E Oct. 7, 2019, 11:47 a.m. OK Rust TESTS 33 31 0 2300
61514747 ValenKof E Sept. 29, 2019, 5:08 p.m. OK Rust TESTS 33 155 614400 2300
61496815 rustaurance E Sept. 29, 2019, 2:17 p.m. OK Rust TESTS 32 264 512000 2300

remove filters

Back to search problems