sequence, 283a, solution +20 Flatfoot 12 years ago 1 Comments (1) Write comment? ayushsinha1996 9 years ago, hide # | 0 thnk u → Reply Codeforces (c) Copyright 2010-2025 Mike Mirzayanov The only programming contests Web 2.0 platform Server time: Jun/04/2025 04:03:23 (i2). Desktop version, switch to mobile version. Pri...
An arithmetic sequence is a sequence of numbers a[1], a[2],... a[N] such that a[i + 1] — a[i] is equal for all 0 ≤ i < N. Given a sequence of N positive integers and M queries [x, y], write a program answer each query whether the consecutive numbers from position x...
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One day, WNJXYK found a very hard problem on an Online Judge. This problem is so hard that he had been thinking about the solutions for a couple of days. And then he had a surprise that he misunderstood that problem and easily figured out a solution using segment tree. Now he still wo...
1368B-CodeforcesSubsequences.cpp 1368C-EvenPicture.cpp 1369A-FashionabLee.cpp 1369B-AccurateLee.cpp 1369C-RationalLee.cpp 1370A-1370A-MaximumGCD.cpp 1370B-GCDCompression.cpp 1370C-NumberGame.cpp 1371A-MagicalSticks.cpp 1371B-MagicalCalendar.cpp 1371C-ACookieForYou.cpp 1371D-Grid00100.cpp 1372A...
Defylogicguy→Can't find solution for Educational Round 179 Dominater069→Invitation to CodeChef Starters 189(Rated till 5-Stars) — 4th June atcoder_official→Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) Announcement awoo→Educational Codeforces Round 176 Editorial ...
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1368B-CodeforcesSubsequences.cpp 1368C-EvenPicture.cpp 1369A-FashionabLee.cpp 1369B-AccurateLee.cpp 1369C-RationalLee.cpp 1370A-1370A-MaximumGCD.cpp 1370B-GCDCompression.cpp 1370C-NumberGame.cpp 1371A-MagicalSticks.cpp 1371B-MagicalCalendar.cpp 1371C-ACookieForYou.cpp 1371D-Grid00100.cpp 1372A...
"Yaroslav and Sequence" appears inCodeforces Round 182 (Div. 2)asproblem Cand inCodeforces Round 182 (Div. 1)asproblem A. Sereja'stutorialmentions depth-first search, which may well be the fastest way to write a solution. I think of this as a brute-force approach because it explores ever...
intrusiv → Codeforces Round 915 (Div. 2) Editorial AkbarKING → ICO 2025 Teams PieArmy → EJOI 2025 Teams n0sk1ll → SNOI has concluded. Congrats to the winners! (*PRIZES* included) Detailed → What is the proof behind Half Sequence's Solution (Codechef Cook-Off) ?Revision...