Codeforces Round 1072 (Div. 3)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
2184 Codeforces Round 1072 (Div. 3) FINISHED False 8100 8177123 Jan. 12, 2026, 2:35 p.m.

Problems

Solved
Index
Name
Type
Tags
Community Tag
Rating
( 5672 ) E Exquisite Array PROGRAMMING combinatorics data structures dsu

We call an array of numbers (k)-exquisite if it has at least two elements and any two adjacent numbers differ by at least (k). You are given a permutation(^{\text{∗}}) (p) of length (n). For each (k) from (1) to (n - 1), find the number of (k)-exquisite subarrays(^{\text{†}}). (^{\text{∗}})A permutation of length (n) is an array that contains each integer from (1) to (n) exactly once, in any order. (^{\text{†}})A subarray of an array is a sequence of one or more consecutive elements of the array. Each test consists of several test cases. The first line contains a single integer (t) ((1 \le t \le 25000)) — the number of test cases. The descriptions of the test cases follow. In the first line of each test case, an integer (n) is given — the length of the permutation ((2 \le n \le 10^5)). In the second line of each test case, (n) integers (p_i) are given — the elements of the permutation ((1 \le p_i \le n)). It is guaranteed that (p_i) are distinct. It is guaranteed that the sum of (n) across all test cases does not exceed (2 \cdot 10^5). For each test case, output the number of (k)-exquisite subarrays for all (k) from (1) to (n - 1).

Tutorials

Codeforces Round 1072 (Div. 3) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
357678027 kazialim12 E Jan. 13, 2026, 9:32 a.m. OK C++17 (GCC 7-32) TESTS 17 93 0
357676623 AshokAdithya E Jan. 13, 2026, 9:21 a.m. OK C++17 (GCC 7-32) TESTS 17 93 512000
357696499 aimanejaz.666 E Jan. 13, 2026, 12:12 p.m. OK C++17 (GCC 7-32) TESTS 17 109 0
357687140 loserkscodingkarle E Jan. 13, 2026, 10:53 a.m. OK C++17 (GCC 7-32) TESTS 17 109 0
357673854 mashihab E Jan. 13, 2026, 8:56 a.m. OK C++17 (GCC 7-32) TESTS 17 109 0
357707536 Arafat_001 E Jan. 13, 2026, 1:37 p.m. OK C++17 (GCC 7-32) TESTS 17 109 102400
357656150 varun37 E Jan. 13, 2026, 5:28 a.m. OK C++17 (GCC 7-32) TESTS 17 109 102400
357676267 Kshitij_Patel E Jan. 13, 2026, 9:18 a.m. OK C++17 (GCC 7-32) TESTS 17 109 409600
357683316 huyrubik2007 E Jan. 13, 2026, 10:19 a.m. OK C++17 (GCC 7-32) TESTS 17 109 819200
357706432 XUXY E Jan. 13, 2026, 1:30 p.m. OK C++17 (GCC 7-32) TESTS 17 109 1024000
357713558 Speedster1010 E Jan. 13, 2026, 2:19 p.m. OK C++20 (GCC 13-64) TESTS 17 62 1126400
357701557 www_bilibili_com E Jan. 13, 2026, 12:53 p.m. OK C++20 (GCC 13-64) TESTS 17 62 3379200
357690715 CodeWithRajarshi E Jan. 13, 2026, 11:23 a.m. OK C++20 (GCC 13-64) TESTS 17 78 0
357686851 AlokKT105 E Jan. 13, 2026, 10:51 a.m. OK C++20 (GCC 13-64) TESTS 17 78 0
357780961 lavesh19 E Jan. 14, 2026, 4:53 a.m. OK C++20 (GCC 13-64) TESTS 17 78 102400
357750085 hehe21 E Jan. 13, 2026, 6:31 p.m. OK C++20 (GCC 13-64) TESTS 17 78 102400
357725746 Mohammed_Nasserr E Jan. 13, 2026, 3:55 p.m. OK C++20 (GCC 13-64) TESTS 17 78 102400
357721991 JCNotFound E Jan. 13, 2026, 3:26 p.m. OK C++20 (GCC 13-64) TESTS 17 78 102400
357693068 R05e_mary E Jan. 13, 2026, 11:43 a.m. OK C++20 (GCC 13-64) TESTS 17 78 102400
357677958 divine34 E Jan. 13, 2026, 9:32 a.m. OK C++20 (GCC 13-64) TESTS 17 78 102400
357763532 Qzxell E Jan. 13, 2026, 9:04 p.m. OK C++23 (GCC 14-64, msys2) TESTS 17 62 102400
357654254 beast_codez_315 E Jan. 13, 2026, 5:03 a.m. OK C++23 (GCC 14-64, msys2) TESTS 17 62 102400
357726132 PurnA_5 E Jan. 13, 2026, 3:58 p.m. OK C++23 (GCC 14-64, msys2) TESTS 17 62 1433600
357763566 Qzxell E Jan. 13, 2026, 9:04 p.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 0
357759468 becastal E Jan. 13, 2026, 7:59 p.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 0
357683308 Treow E Jan. 13, 2026, 10:19 a.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 0
357657320 adityaraj18 E Jan. 13, 2026, 5:43 a.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 0
357724161 saeitoshi_10 E Jan. 13, 2026, 3:43 p.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 102400
357723217 nandhagk E Jan. 13, 2026, 3:36 p.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 102400
357678941 srrow_xhr E Jan. 13, 2026, 9:40 a.m. OK C++23 (GCC 14-64, msys2) TESTS 17 78 102400
357774164 yvzuojianlianzi E Jan. 14, 2026, 2:44 a.m. OK GNU C11 TESTS 17 921 2457600
357675694 LittleGopher E Jan. 13, 2026, 9:14 a.m. OK Go TESTS 17 140 22323200
357681087 lenarusw E Jan. 13, 2026, 9:58 a.m. OK Go TESTS 17 1687 7884800
357774468 minibin E Jan. 14, 2026, 2:52 a.m. OK Java 21 TESTS 17 359 22118400
357685803 uday E Jan. 13, 2026, 10:42 a.m. OK Java 21 TESTS 17 390 2764800
357769431 cpp10 E Jan. 14, 2026, 12:22 a.m. OK Java 21 TESTS 17 406 12697600
357769377 cpp10 E Jan. 14, 2026, 12:20 a.m. OK Java 21 TESTS 17 406 13312000
357674802 minhkhoajapan0701 E Jan. 13, 2026, 9:06 a.m. OK Java 21 TESTS 17 562 15155200
357762580 GuLLu05 E Jan. 13, 2026, 8:46 p.m. OK Java 21 TESTS 17 640 16998400
357686504 Wheelchair E Jan. 13, 2026, 10:48 a.m. OK Java 21 TESTS 17 765 1331200
357691013 keshav_.agg E Jan. 13, 2026, 11:26 a.m. OK Java 21 TESTS 17 781 28979200
357749716 Ati_3 E Jan. 13, 2026, 6:29 p.m. OK Java 21 TESTS 17 796 20992000
357656036 creatineMonohydrate E Jan. 13, 2026, 5:26 a.m. OK Java 21 TESTS 17 843 6963200
357682737 yashbansal99 E Jan. 13, 2026, 10:13 a.m. OK Java 8 TESTS 17 640 0
357653981 kevin_0911 E Jan. 13, 2026, 4:59 a.m. OK Java 8 TESTS 17 671 11059200
357765715 arvindf232 E Jan. 13, 2026, 9:55 p.m. OK Kotlin 2.2 TESTS 17 281 3686400
357720417 Hyder1102 E Jan. 13, 2026, 3:13 p.m. OK PyPy 3-64 TESTS 17 234 30310400
357657114 helltractor E Jan. 13, 2026, 5:40 a.m. OK PyPy 3-64 TESTS 17 281 35328000
357687772 _ARYA_ E Jan. 13, 2026, 10:59 a.m. OK PyPy 3-64 TESTS 17 296 27545600
357679279 LightHouse1 E Jan. 13, 2026, 9:42 a.m. OK PyPy 3-64 TESTS 17 312 21196800
357657493 Mula_Wang E Jan. 13, 2026, 5:45 a.m. OK PyPy 3-64 TESTS 17 312 25804800
357688763 Orn0 E Jan. 13, 2026, 11:07 a.m. OK PyPy 3-64 TESTS 17 312 41574400
357687435 _ARYA_ E Jan. 13, 2026, 10:56 a.m. OK PyPy 3-64 TESTS 17 328 22937600
357684506 7vik-13 E Jan. 13, 2026, 10:30 a.m. OK PyPy 3-64 TESTS 17 343 25292800
357756235 bhargav_kikani E Jan. 13, 2026, 7:24 p.m. OK PyPy 3-64 TESTS 17 343 26521600
357686754 hugoback01 E Jan. 13, 2026, 10:50 a.m. OK PyPy 3-64 TESTS 17 375 54169600
357706929 Abhi_Dex E Jan. 13, 2026, 1:33 p.m. OK Python 3 TESTS 17 515 48742400
357679231 melsclar E Jan. 13, 2026, 9:42 a.m. OK Python 3 TESTS 17 765 43315200
357680256 AG-88302 E Jan. 13, 2026, 9:51 a.m. OK Python 3 TESTS 17 1078 45772800
357730532 GUAIKATTO E Jan. 13, 2026, 4:29 p.m. OK Rust 2024 TESTS 17 78 25600000
357710113 Yoda1122 E Jan. 13, 2026, 1:55 p.m. OK Rust 2024 TESTS 17 93 4505600
357774043 hirose2020 E Jan. 14, 2026, 2:41 a.m. OK Rust 2024 TESTS 17 125 19865600

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