set l=0, and r=4 (highest index),mid,res (predefined outside of while loop) First iteration of while loop: mid=(l+r)/2=(4+0)/2=2 check if vec(mid) (5)>6 it isn't, continue otherwise change l from 0 to mid+1 whic
Üdv, Codeforces! Error-42, gortomi and I are glad to invite everyone to participate in Codeforces Round 1030 (Div. 2), which will be held on Jun/12/2025 17:35 (Moscow time). You will be given 6 problems and 1 subtask with 2 hours to solve them. The round will be rated for ...
Repository files navigation README CodeForces-Solution Solutions of codeforces practice questions that I have solved My CodeForces Profile Link : https://codeforces.com/profile/vikashpatel If you like this repo please give a star and follow.About...
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memory limit per test 256 megabytes input standard input output standard output Petya has an arrayaa consisting ofnn integers. He wants to remove duplicate (equal) elements. Petya wants to leave only the rightmost entry (occurrence) for each element of the array. The relative order of the rema...
For a permutation of lengthnyour program should make no more than2nqueries aboutxor-sum. Note that printing answer doesn't count as a query. Note that you can't ask more than2nquestions. If you ask more than2nquestions or at least one incorrect question, your solution will get "Wrong an...
If you have any questions, feel free to ask in the Telegram chat or email us at nup@jetbrains.com ! UPD: Editorial is out Full text and comments » Announcement of Educational Codeforces Round 179 (Rated for Div. 2) +129 FelixArg 13 days ago 201 Codeforces Round 1028 (Div. 1...
- Basic Data Structures (STLs) - Number Theory (Sieve and Segmented Sieve, Factorization, Binary & Large Exponentiation, Sum of Divisors (SOD), Euclidean Algorithm, Modular Arithmetic, Big Integers, Big Mod) - Combinatorics - Algorithms (Prefix Sum, Two Pointers, Sliding Window, Binary Search)...
ॐ .txt My Template Sep 17, 2023 Repository files navigation README CodeForces-Solution Solutions of codeforces practice questions that I have solved My CodeForces Profile Link : https://codeforces.com/profile/vikashpatel If you like this repo please give a star and follow.About...
Repository files navigation README CodeForces-Solution Solutions of codeforces practice questions that I have solved My CodeForces Profile Link : https://codeforces.com/profile/vikashpatel If you like this repo please give a star and follow.About...