Codeforces Global Round 11

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1427 Codeforces Global Round 11 FINISHED False 10800 134924963 Oct. 10, 2020, 2:50 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 1463 ) E Xum PROGRAMMING bitmasks constructive algorithms math number theory 2500

B'You have a blackboard and initially only an odd number x is written on it. Your goal is to write the number 1 on the blackboard. You may write new numbers on the blackboard with the following two operations. The single line of the input contains the odd integer x ( 3 <= x <= 999,999 ). Print on the first line the number q of operations you perform. Then q lines should follow, each describing one operation. You can perform at most 100,000 operations (that is, q <= 100,000 ) and all numbers written on the blackboard must be in the range [0, 5 cdot10^{18}] . It can be proven that under such restrictions the required sequence of operations exists. You can output any suitable sequence of operations. '...

Tutorials

Editorial of Global Round 11

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
95147300 Gassa E Oct. 10, 2020, 5:49 p.m. OK D TESTS 53 46 0 2500
95144267 pengin_2000 E Oct. 10, 2020, 5:36 p.m. OK GNU C11 TESTS 53 31 2355200 2500
95138002 201831990439 E Oct. 10, 2020, 5:02 p.m. OK GNU C++11 TESTS 53 30 614400 2500
95148245 xt0r3 E Oct. 10, 2020, 6:18 p.m. OK GNU C++11 TESTS 53 31 0 2500
95145111 zhangguangxuan99 E Oct. 10, 2020, 5:40 p.m. OK GNU C++11 TESTS 53 31 0 2500
95145025 T1duS E Oct. 10, 2020, 5:40 p.m. OK GNU C++11 TESTS 53 31 0 2500
95144879 atacan E Oct. 10, 2020, 5:39 p.m. OK GNU C++11 TESTS 53 31 0 2500
95142249 olliH E Oct. 10, 2020, 5:25 p.m. OK GNU C++11 TESTS 53 31 0 2500
95139891 Night E Oct. 10, 2020, 5:12 p.m. OK GNU C++11 TESTS 53 31 0 2500
95133892 anodaram E Oct. 10, 2020, 4:41 p.m. OK GNU C++11 TESTS 53 31 0 2500
95152674 DarkoLoveRuby E Oct. 10, 2020, 7:07 p.m. OK GNU C++11 TESTS 54 31 0 2500
95148398 rsabcmoi E Oct. 10, 2020, 6:19 p.m. OK GNU C++11 TESTS 53 31 0 2500
95149326 BSBandme E Oct. 10, 2020, 6:25 p.m. OK GNU C++14 TESTS 54 31 0 2500
95161392 golazcc83 E Oct. 10, 2020, 10:22 p.m. OK GNU C++14 TESTS 54 31 0 2500
95154654 kanra824 E Oct. 10, 2020, 7:39 p.m. OK GNU C++14 TESTS 54 31 0 2500
95154077 denis2111 E Oct. 10, 2020, 7:30 p.m. OK GNU C++14 TESTS 54 31 0 2500
95149484 Potassium E Oct. 10, 2020, 6:27 p.m. OK GNU C++14 TESTS 54 31 0 2500
95148422 Plasmatic E Oct. 10, 2020, 6:19 p.m. OK GNU C++14 TESTS 53 31 0 2500
95147250 lucaperju E Oct. 10, 2020, 5:49 p.m. OK GNU C++14 TESTS 53 31 0 2500
95142276 upobir E Oct. 10, 2020, 5:25 p.m. OK GNU C++14 TESTS 53 31 0 2500
95141889 sarthak.ag E Oct. 10, 2020, 5:23 p.m. OK GNU C++14 TESTS 53 31 0 2500
95141693 skywalkert E Oct. 10, 2020, 5:22 p.m. OK GNU C++14 TESTS 53 31 0 2500
95174655 kshitij_sodani E Oct. 11, 2020, 5:32 a.m. OK GNU C++17 TESTS 54 31 0 2500
95168372 zjczzzjczjczzzjc E Oct. 11, 2020, 3:10 a.m. OK GNU C++17 TESTS 54 31 0 2500
95165831 vktennis E Oct. 11, 2020, 1:41 a.m. OK GNU C++17 TESTS 54 31 0 2500
95163587 lrvideckis E Oct. 10, 2020, 11:54 p.m. OK GNU C++17 TESTS 54 31 0 2500
95163254 Marcin_smu E Oct. 10, 2020, 11:37 p.m. OK GNU C++17 TESTS 54 31 0 2500
95163107 djurajaksic E Oct. 10, 2020, 11:29 p.m. OK GNU C++17 TESTS 54 31 0 2500
95162895 DanielG64 E Oct. 10, 2020, 11:20 p.m. OK GNU C++17 TESTS 54 31 0 2500
95162876 nauynix E Oct. 10, 2020, 11:20 p.m. OK GNU C++17 TESTS 54 31 0 2500
95161164 sas4eka E Oct. 10, 2020, 10:16 p.m. OK GNU C++17 TESTS 54 31 0 2500
95157233 csani E Oct. 10, 2020, 8:31 p.m. OK GNU C++17 TESTS 54 31 0 2500
95145781 Monogon E Oct. 10, 2020, 5:44 p.m. OK GNU C++17 (64) TESTS 53 15 0 2500
95146324 tob123 E Oct. 10, 2020, 5:46 p.m. OK GNU C++17 (64) TESTS 53 15 409600 2500
95141632 Kostroma E Oct. 10, 2020, 5:22 p.m. OK GNU C++17 (64) TESTS 53 30 102400 2500
95138449 aurora2001 E Oct. 10, 2020, 5:04 p.m. OK GNU C++17 (64) TESTS 53 30 102400 2500
95171020 Parsa84 E Oct. 11, 2020, 4:23 a.m. OK GNU C++17 (64) TESTS 54 31 0 2500
95168105 tyler E Oct. 11, 2020, 3:02 a.m. OK GNU C++17 (64) TESTS 54 31 0 2500
95167090 hitonanode E Oct. 11, 2020, 2:29 a.m. OK GNU C++17 (64) TESTS 54 31 0 2500
95166182 Honey_Badger E Oct. 11, 2020, 1:56 a.m. OK GNU C++17 (64) TESTS 54 31 0 2500
95169908 L_I_Erq34 E Oct. 11, 2020, 3:54 a.m. OK GNU C++17 (64) TESTS 54 31 0 2500
95173464 Mohammad_Yasser E Oct. 11, 2020, 5:12 a.m. OK GNU C++17 (64) TESTS 54 31 0 2500
95149294 mphillotry E Oct. 10, 2020, 6:25 p.m. OK Java 11 TESTS 54 171 0 2500
95141189 lucasr E Oct. 10, 2020, 5:20 p.m. OK Java 11 TESTS 53 217 0 2500
95143677 mikit E Oct. 10, 2020, 5:33 p.m. OK Java 11 TESTS 53 733 0 2500
95136694 fetetriste E Oct. 10, 2020, 4:55 p.m. OK Java 8 TESTS 53 124 0 2500
95167177 cwise E Oct. 11, 2020, 2:32 a.m. OK Java 8 TESTS 54 124 0 2500
95157320 2020akadaver E Oct. 10, 2020, 8:33 p.m. OK Java 8 TESTS 54 124 0 2500
95145286 AnandOza E Oct. 10, 2020, 5:41 p.m. OK Java 8 TESTS 53 233 31436800 2500
95156533 sylvyrfysh E Oct. 10, 2020, 8:16 p.m. OK Kotlin TESTS 54 124 0 2500
95152315 Tlatoani E Oct. 10, 2020, 7:02 p.m. OK Kotlin TESTS 54 140 0 2500
95144368 4eT_llpuyHblJl E Oct. 10, 2020, 5:37 p.m. OK MS C++ 2017 TESTS 53 31 0 2500
95144902 Yupiteru E Oct. 10, 2020, 5:39 p.m. OK .NET Core C# TESTS 53 109 1740800 2500
95148966 letsgolimen E Oct. 10, 2020, 6:22 p.m. OK PyPy 2 TESTS 53 109 0 2500
95149234 kclee2172 E Oct. 10, 2020, 6:24 p.m. OK PyPy 3 TESTS 54 140 0 2500
95136731 FlakeLCR E Oct. 10, 2020, 4:55 p.m. OK PyPy 3 TESTS 53 140 0 2500
95136821 SomethingNew E Oct. 10, 2020, 4:56 p.m. OK PyPy 3 TESTS 53 155 0 2500
95148773 kclee2172 E Oct. 10, 2020, 6:21 p.m. OK PyPy 3 TESTS 53 155 0 2500
95147047 CHelle E Oct. 10, 2020, 5:49 p.m. OK PyPy 3 TESTS 53 155 0 2500
95148644 kclee2172 E Oct. 10, 2020, 6:20 p.m. OK PyPy 3 TESTS 53 155 1331200 2500
95143349 hir35 E Oct. 10, 2020, 5:31 p.m. OK PyPy 3 TESTS 53 155 1331200 2500
95149442 kclee2172 E Oct. 10, 2020, 6:26 p.m. OK PyPy 3 TESTS 54 156 0 2500
95158890 throwawayatcoder E Oct. 10, 2020, 9:10 p.m. OK PyPy 3 TESTS 54 171 512000 2500
95141649 VTifand E Oct. 10, 2020, 5:22 p.m. OK PyPy 3 TESTS 53 187 1331200 2500
95151635 sh1194 E Oct. 10, 2020, 6:52 p.m. OK Python 3 TESTS 54 109 307200 2500
95151458 sh1194 E Oct. 10, 2020, 6:50 p.m. OK Python 3 TESTS 54 109 307200 2500
95144821 sansen E Oct. 10, 2020, 5:39 p.m. OK Rust TESTS 53 46 0 2500

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