Problem Set - implementation - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6778	codeforces#P555D Case of a Top Secret binary search implementation math *2500	0 / 0	9
	6775	codeforces#P556B Case of Fake Numbers brute force implementation *1100	0 / 0	3
	6774	codeforces#P557A Ilya and Diplomas greedy implementation math *1100	0 / 0	3
	6773	codeforces#P557B Pasha and Tea constructive algorithms implementation math sortings *1500	0 / 0	5
	6769	codeforces#P558A Lala Land and Apple Trees brute force implementation sortings *1100	0 / 0	3
	6768	codeforces#P558B Amr and The Large Array implementation *1300	0 / 0	4
	6766	codeforces#P558D Guess Your Way Out! II data structures implementation sortings *2300	0 / 0	8
	6759	codeforces#P560A Currency System in Geraldion implementation sortings *1000	0 / 0	3
	6758	codeforces#P560B Gerald is into Art constructive algorithms implementation *1200	0 / 0	4
	6750	codeforces#P567A Lineland Mail greedy implementation *900	0 / 0	3
	6749	codeforces#P567B Berland National Library implementation *1300	0 / 0	4
	6744	codeforces#P568A Primes or Palindromes? brute force implementation math number theory *1600	0 / 0	5
	6739	codeforces#P569A Music implementation math *1500	0 / 0	5
	6737	codeforces#P570A Elections implementation *1100	0 / 0	3
	6736	codeforces#P570B Simple Game constructive algorithms games greedy implementation math *1300	0 / 0	4
	6735	codeforces#P570C Replacement constructive algorithms data structures implementation *1600	0 / 0	5
	6732	codeforces#P571A Lengthening Sticks combinatorics implementation math *2100	0 / 0	7
	6726	codeforces#P572B Order Book data structures greedy implementation sortings *1300	0 / 0	4
	6725	codeforces#P573A Bear and Poker implementation math number theory *1300	0 / 0	4
	6720	codeforces#P574A Bear and Elections greedy implementation *1200	0 / 0	4
	6715	codeforces#P575D Tablecity constructive algorithms implementation *1700	0 / 0	5
	6595	codeforces#P577A Multiplication Table implementation number theory *1000	1 / 5	3
	6586	codeforces#P579B Finding Team Member brute force implementation sortings *1300	0 / 0	4
	6585	codeforces#P580A Kefa and First Steps brute force dp implementation *900	2 / 5	3
	6580	codeforces#P581A Vasya the Hipster implementation math *800	0 / 0	3
	6579	codeforces#P581B Luxurious Houses implementation math *1100	0 / 0	3
	6578	codeforces#P581C Developing Skills implementation math sortings *1400	0 / 0	4
	6577	codeforces#P581D Three Logos bitmasks brute force constructive algorithms geometry implementation math *1700	0 / 0	5
	6569	codeforces#P583A Asphalting Roads implementation *1000	0 / 0	3
	6568	codeforces#P583B Robot's Task greedy implementation *1200	0 / 0	4
	6562	codeforces#P585A Gennady the Dentist brute force implementation *1800	0 / 0	6
	6557	codeforces#P585F Digits of Number Pi dp implementation strings *3200	0 / 0	10
	6556	codeforces#P586A Alena's Schedule implementation *900	0 / 0	3
	6555	codeforces#P586B Laurenty and Shop implementation *1300	0 / 0	4
	6546	codeforces#P590A Median Smoothing implementation *1700	0 / 0	5
	6541	codeforces#P591A Wizards' Duel implementation math *900	0 / 0	3
	6540	codeforces#P591B Rebranding implementation strings *1200	0 / 0	4
	6539	codeforces#P592A PawnChess implementation *1200	0 / 0	4
	6534	codeforces#P593A 2Char brute force implementation *1200	0 / 0	4
	6527	codeforces#P594C Edo and Magnets brute force greedy implementation two pointers *2300	0 / 0	8
	6524	codeforces#P595A Vitaly and Night constructive algorithms implementation *800	0 / 0	3
	6522	codeforces#P596A Wilbur and Swimming Pool geometry implementation *1100	0 / 0	3
	6521	codeforces#P596B Wilbur and Array greedy implementation *1100	0 / 0	3
	6513	codeforces#P598B Queries on a String implementation strings *1300	0 / 0	4
	6508	codeforces#P599A Patrick and Shopping implementation *800	0 / 0	3
	6507	codeforces#P599B Spongebob and Joke implementation *1500	0 / 0	5
	6503	codeforces#P600A Extract Numbers implementation strings *1600	0 / 0	5
	6492	codeforces#P602A Two Bases brute force implementation *1100	0 / 0	3
	6491	codeforces#P602B Approximating a Constant Range dp implementation two pointers *1400	0 / 0	4
	6485	codeforces#P604A Uncowed Forces implementation *1000	0 / 0	3
	6478	codeforces#P606A Magic Spheres implementation *1200	0 / 0	4
	6477	codeforces#P606B Testing Robots implementation *1600	0 / 0	5
	6471	codeforces#P608A Saitama Destroys Hotel implementation math *1000	0 / 0	3
	6469	codeforces#P609A USB Flash Drives greedy implementation sortings *800	0 / 0	3
	6468	codeforces#P609B The Best Gift constructive algorithms implementation *1100	0 / 0	3
	6467	codeforces#P609C Load Balancing implementation math *1500	0 / 0	5
	6462	codeforces#P610B Vika and Squares constructive algorithms implementation *1300	0 / 0	4
	6458	codeforces#P611A New Year and Days implementation *900	0 / 0	3
	6457	codeforces#P611B New Year and Old Property bitmasks brute force implementation *1300	0 / 0	4
	6456	codeforces#P611C New Year and Domino dp implementation *1500	0 / 0	5
	6453	codeforces#P611F New Year and Cleaning binary search implementation *2500	0 / 0	9
	6450	codeforces#P612A The Text Splitting brute force implementation strings *1300	0 / 0	4
	6449	codeforces#P612B HDD is Outdated Technology implementation math *1200	0 / 0	4
	6439	codeforces#P614A Link/Cut Tree brute force implementation *1500	0 / 0	5
	6438	codeforces#P614B Gena's Code implementation math *1400	0 / 0	4
	6437	codeforces#P615A Bulbs implementation *800	0 / 0	3
	6433	codeforces#P615E Hexagons binary search implementation math *2100	0 / 0	7
	6432	codeforces#P616A Comparing Two Long Integers implementation strings *900	0 / 0	3
	6428	codeforces#P616E Sum of Remainders implementation math number theory *2200	0 / 0	8
	6424	codeforces#P617C Watering Flowers implementation *1600	0 / 0	5
	6423	codeforces#P617D Polyline constructive algorithms implementation *1700	0 / 0	5
	6421	codeforces#P618A Slime Combining implementation *800	0 / 0	3
	6419	codeforces#P618C Constellation geometry implementation *1600	0 / 0	5
	6414	codeforces#P620A Professor GukiZ's Robot implementation math *800	0 / 0	3
	6413	codeforces#P620B Grandfather Dovlet’s calculator implementation *1000	0 / 0	3
	6408	codeforces#P621A Wet Shark and Odd and Even implementation *900	0 / 0	3
	6407	codeforces#P621B Wet Shark and Bishops combinatorics implementation *1300	0 / 0	4
	6403	codeforces#P622A Infinite Sequence implementation math *1000	0 / 0	3
	6402	codeforces#P622B The Time implementation *900	0 / 0	3
	6401	codeforces#P622C Not Equal on a Segment data structures implementation *1700	0 / 0	5
	6390	codeforces#P625A Guest From the Past implementation math *1700	0 / 0	5
	6388	codeforces#P625C K-special Tables constructive algorithms implementation *1300	0 / 0	4
	6387	codeforces#P625D Finals in arithmetic constructive algorithms implementation math *2400	0 / 0	9
	6385	codeforces#P626A Robot Sequence brute force implementation *1000	0 / 0	3
	6372	codeforces#P628A Tennis Tournament implementation math *1000	0 / 0	3
	6368	codeforces#P628E Zbazi in Zeydabad data structures implementation *2300	0 / 0	8
	6366	codeforces#P629A Far Relative’s Birthday Cake brute force combinatorics constructive algorithms implementation *800	0 / 0	3
	6350	codeforces#P630L Cracking the Code implementation math *1400	0 / 0	4
	6343	codeforces#P631A Interview brute force implementation *900	0 / 0	3
	6342	codeforces#P631B Print Check constructive algorithms implementation *1200	0 / 0	4
	6340	codeforces#P631D Messenger data structures hashing implementation string suffix structures strings *2100	0 / 0	7
	6330	codeforces#P633C Spy Syndrome 2 data structures dp hashing implementation sortings string suffix structures strings *1900	0 / 0	6
	6329	codeforces#P633D Fibonacci-ish brute force dp hashing implementation math *2000	0 / 0	7
	6325	codeforces#P633H Fibonacci-ish II data structures implementation *3100	0 / 0	10
	6324	codeforces#P634A Island Puzzle constructive algorithms implementation *1300	0 / 0	4
	6323	codeforces#P635A Orchestra brute force implementation *1100	0 / 0	3
	6322	codeforces#P637A Voting for Photos special problem constructive algorithms implementation 1000	0 / 0	3
	6320	codeforces#P637C Promocodes with Mistakes special problem brute force constructive algorithms implementation 1400	0 / 0	4
	6314	codeforces#P639A Bear and Displayed Friends implementation *1200	0 / 0	4
	6312	codeforces#P639C Bear and Polynomials hashing implementation math *2200	0 / 0	8

Pick a problem randomly based on the current filter.