Messenger chatbot that lists Live coding competitions
Hi, I wanted to show you guys simple chatbot that I had written. It can message you list of live competitions going on codechef and hackerearth.https://github.com/g4ur4v/HackerListMessengerBotFeedback...
View ArticleHow to scan integers until newline?
Is there a simpler way than taking the whole string as input and then separating all of them? Have been searching for a while and can't find a shorter way. I have T lines and they can have any number...
View ArticleAMR14D - Editorial
PROBLEM LINK:PracticeContestEditorialist: Lalit KunduDIFFICULTY:CAKEWALKPRE-REQUISITES:SortingPROBLEM:Given N dolls of size A1, A2 ... AN. A Matryoshka doll refers to a set of wooden dolls of strictly...
View ArticleTRICOIN - Editorial
PROBLEM LINK:PracticeContestAuthor:Sunny AggarwalTester:Sergey KulikEditorialist:Sunny AggarwalDIFFICULTY:CakewalkPREREQUISITES:Implementaion, Mathematics, Brute Force.PROBLEM STATEMENT:You are given a...
View ArticleAMIFIB - Editorial
PROBLEM LINK:PracticeContestAuthor:Vineet PaliwalTester:Roman RubanenkoEditorialist:Jingbo ShangDIFFICULTY:EasyPREREQUISITES:Fibonacci Property, Quick Sort, Offline Algorithm, Hash, Binary...
View ArticleAMMEAT2 - Editorial
Problem Link:PracticeContestDifficulty:SIMPLEPre-requisites:Ad-hocProblem:Given integers N and K, pick K integers in 1...N, such that no two chosen integers are relatively prime.Explanation:Let us try...
View ArticleKSUM - Editorial
PROBLEM LINK:PracticeContestAuthor:Sunny AggarwalTester:Sergey KulikEditorialist:Sunny AggarwalDIFFICULTY:EasyPREREQUISITES:Sorting, Greedy, Data Structure, Implementation.PROBLEM STATEMENT:Given an...
View ArticleData Structures and Algorithms
Hi all, I need your help to make a list of most used data structures and algorithms along with their tutorials, implementation and some problems on them. It will be helpful to everyone in many ways. I...
View ArticleMMSUM - Editorial
PROBLEM LINK:ContestPracticeAuthor:Sergey KulikTesters:Kevin Atienza and Vasya AntoniukTranslators:Sergey Kulik (Russian), Team VNOI (Vietnamese) and Hu Zecong (Mandarin)Editorialist:Kevin...
View ArticlePRETNUM - Editorial
PROBLEM LINK:PracticeContestDIFFICULTY:EASYPREREQUISITES:Prime factorization, SievePROBLEM:Find the number of integers in the given range which have prime number of divisors.QUICK EXPLANATION:Although...
View ArticleEditorial request for Misha & Geometry (JUNE16)
It would be helpful if the author/Editorialist/admin could put up the editorial for the above problem.
View ArticleCan someone please provide an editorial for the question A6?
I have no idea how to solve this question. codechef.com/problems/A6. I can't find the solution anywhere and haven't got a reply from any forum for it till now@admin, help
View ArticleEditorial Request for RECTSQ
I request the author/tester to put up an editorial for the problem. Also, the problem statement is not properly written. It should clearly specify that all the square plots must be of the same size....
View ArticleCode Sample..not retaining alignment of original code in forum questions
Recently I asked a question and found that the formatting of code is not the same as source. The newlines and tabs are not showing correctly. I tried but didn't find a solution. Is there any problem...
View ArticleATM Problem
#include<iostream> using namespace std; void input(int,double); void check(int ,double); int main() { int c1; double c2; cin>>c1>>c2; if(c1 > c2 ) { cout<<c2<<endl; }...
View ArticleTTENIS - Editorial
PROBLEM LINK:ContestPracticeAuthor:Istvan NagyTester:Kevin Atienza and Gedi ZhengEditorialist:Kevin AtienzaPREREQUISITES:Ad hoc, string processingPROBLEM:In table tennis, a game is won by the player...
View ArticleCOLOR - editorial
PROBLEM LINK:PracticeContestAuthor:Sunny AggarwalTester:Sergey KulikEditorialist:Mugurel Ionut AndreicaDIFFICULTY:CAKEWALKPREREQUISITES:NonePROBLEM:Chef has N rooms, each of them painted in one of 3...
View ArticleHow to delete my CodeChef user name / account
I would like to delete my CodeChef user name/ account, please let me about the same ?
View ArticleALTARAY - Editorial
PROBLEM LINK:ContestPracticeAuthors:Jaub SafinTesters:Vasya AntoniukTranslators:Vasya Antoniuk (Russian), Team VNOI (Vietnamese) and Hu Zecong (Mandarin)Editorialist:Praveen...
View ArticleCan we use itertools module from Python?
with the help of combinations function from this module we can find the different combinations of elements and find the prod of elements in that tuple and hence return the max prod.
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