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Problemset

667 problems · filtered by 2 tags

#NameRatingSolved
986FOppa Funcan Style Remastered3300855
980DPerfect Groups21003.1k
979DKuro and GCD and XOR and SUM22002.3k
963AAlternating Sum18003.7k
963CCutting Rectangle2600702
961GPartitions27001.8k
959DMahmoud and Ehab and another array construction task19003.3k
955CSad powers21002.9k
946BWeird Subtraction Process110011.5k
937BVile Grasshoppers14007.3k
926BAdd Points18002k
923APrimal Sport17005.5k
920GList Of Integers22002.1k
919ECongruence Equation21002.5k
915GCoprime Arrays23001.5k
913GPower Substring3200267
912EPrime Gift24002.1k
906DPower Tower27002.8k
900BPosition in Fraction13008.4k
900DUnusual Sequences20003.9k
896DNephren Runs a Cinema2900706
894BRalph And His Magic Field18004.7k
893ECounting Arrays20004.3k
891APride150015k
876BDivisiblity of Differences130010.4k
870CMaximum splitting13009.8k
858Ak-rounding11009.4k
852FProduct transformation2200669
842CIlya And The Tree20003.8k
840ALeha and Function13007.6k
839DWinter is here22003.7k
838DAirplane Arrangements27001.2k
833AThe Meaningless Game17006.6k
830CBamboo Partition23001.3k
822AI'm bored with life80037.4k
822DMy pretty girl Noora18003.3k
817ATreasure Hunt12006.9k
809ESurprise me!3100992
797Ak-Factorization110020.6k
792CDivide by Three20005.1k
792EColored Balls25001.3k
787AThe Monster120012.3k
785DAnton and School - 223003.9k
776EThe Holmes Children21002.5k
774EBig Number and Remainder2300282
773FTest Data Generation3400281
772CVulnerable Kerbals23001.5k
768FBarrels and boxes23001.2k
766BMahmoud and a Triangle100038.9k
765GMath, math everywhere3200119
763CTimofey and remoduling2600816
762Ak-th divisor140026.8k
758FGeometrical Progression2400760
757BBash's Big Day140011.6k
756FLong number3400231
755APolandBall and Hypothesis80020.1k
755GPolandBall and Many Other Balls32001.1k
749ABachgold Problem80058.1k
743CVladik and fractions150013.6k
742AArpa’s hard exam and Mehrdad’s naive cheat100053.3k
742BArpa’s obvious problem and Mehrdad’s terrible solution150010.1k
735DTaxes160016.2k
731FVideo Cards19003.2k
724CRay Tracing18002.3k
724GXor-matic Number of the Graph26001.6k
717AFestival Organization2900473
711EZS and The Birthday Paradox23001.4k
710DTwo Arithmetic Progressions25002k
707CPythagorean Triples150013.6k
687BRemainders Game18007k
682AAlyona and Numbers110024.3k
678CJoty and Chocolate160011.2k
678DIterated Linear Function17005.5k
665FFour Divisors2400836
664AComplicated GCD80022.3k
660ACo-prime Array120010.6k
653GMove by Prime3100768
645FCowslip Collections25001k
633AEbony and Ivory110015k
633BA Trivial Problem13007.3k
633GYash And Trees2800934
632DLongest Subsequence21004.7k
630JDivisibility110012.9k
630KIndivisibility15006.5k
626CBlock Towers16004.6k
621CWet Shark and Flowers17006.4k
616ESum of Remainders22003.7k
615DMultipliers20004.3k
603BMoodular Arithmetic18002.7k
585EPresent for Vitalik the Philatelist 29001.3k
584DDima and Lisa180011.3k
582DNumber of Binominal Coefficients3300830
576AVasya and Petya's Game150016.1k
575HBots18001.9k
573ABear and Poker130018.8k
568APrimes or Palindromes?16005.4k
566FClique in the Divisibility Graph15004.3k
559CGerald and Giant Chess22008.3k
552CVanya and Scales19005.9k
551DGukiZ and Binary Operations21002.1k

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