implementation - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7326	P555D Case of a Top Secret binary search implementation math *2500	0 / 0	9
	7323	P556B Case of Fake Numbers brute force implementation *1100	0 / 0	3
	7322	P557A Ilya and Diplomas greedy implementation math *1100	0 / 0	3
	7321	P557B Pasha and Tea constructive algorithms implementation math sortings *1500	0 / 0	5
	7317	P558A Lala Land and Apple Trees brute force implementation sortings *1100	0 / 0	3
	7316	P558B Amr and The Large Array implementation *1300	0 / 0	4
	7314	P558D Guess Your Way Out! II data structures implementation sortings *2300	0 / 0	8
	7307	P560A Currency System in Geraldion implementation sortings *1000	0 / 0	3
	7306	P560B Gerald is into Art constructive algorithms implementation *1200	0 / 0	4
	7298	P567A Lineland Mail greedy implementation *900	0 / 0	3
	7297	P567B Berland National Library implementation *1300	0 / 0	4
	7292	P568A Primes or Palindromes? brute force implementation math number theory *1600	0 / 0	5
	7287	P569A Music implementation math *1500	0 / 0	5
	7285	P570A Elections implementation *1100	0 / 0	3
	7284	P570B Simple Game constructive algorithms games greedy implementation math *1300	0 / 1	4
	7283	P570C Replacement constructive algorithms data structures implementation *1600	0 / 0	5
	7280	P571A Lengthening Sticks combinatorics implementation math *2100	0 / 0	7
	7274	P572B Order Book data structures greedy implementation sortings *1300	0 / 0	4
	7273	P573A Bear and Poker implementation math number theory *1300	0 / 0	4
	7268	P574A Bear and Elections greedy implementation *1200	0 / 0	4
	7263	P575D Tablecity constructive algorithms implementation *1700	0 / 0	5
	7252	P577A Multiplication Table implementation number theory *1000	0 / 0	3
	7243	P579B Finding Team Member brute force implementation sortings *1300	0 / 0	4
	7242	P580A Kefa and First Steps brute force dp implementation *900	0 / 0	3
	7237	P581A Vasya the Hipster implementation math *800	0 / 0	3
	7236	P581B Luxurious Houses implementation math *1100	0 / 0	3
	7235	P581C Developing Skills implementation math sortings *1400	0 / 0	4
	7234	P581D Three Logos bitmasks brute force constructive algorithms geometry implementation math *1700	0 / 0	5
	7226	P583A Asphalting Roads implementation *1000	0 / 0	3
	7225	P583B Robot's Task greedy implementation *1200	0 / 0	4
	7219	P585A Gennady the Dentist brute force implementation *1800	0 / 0	6
	7214	P585F Digits of Number Pi dp implementation strings *3200	0 / 0	10
	7213	P586A Alena's Schedule implementation *900	0 / 0	3
	7212	P586B Laurenty and Shop implementation *1300	0 / 0	4
	7203	P590A Median Smoothing implementation *1700	0 / 0	5
	7198	P591A Wizards' Duel implementation math *900	0 / 0	3
	7197	P591B Rebranding implementation strings *1200	0 / 0	4
	7196	P592A PawnChess implementation *1200	0 / 0	4
	7191	P593A 2Char brute force implementation *1200	0 / 0	4
	7184	P594C Edo and Magnets brute force greedy implementation two pointers *2300	0 / 0	8
	7181	P595A Vitaly and Night constructive algorithms implementation *800	0 / 0	3
	7179	P596A Wilbur and Swimming Pool geometry implementation *1100	0 / 0	3
	7178	P596B Wilbur and Array greedy implementation *1100	0 / 0	3
	7170	P598B Queries on a String implementation strings *1300	0 / 0	4
	7165	P599A Patrick and Shopping implementation *800	0 / 0	3
	7164	P599B Spongebob and Joke implementation *1500	0 / 0	5
	7160	P600A Extract Numbers implementation strings *1600	1 / 1	5
	7149	P602A Two Bases brute force implementation *1100	0 / 0	3
	7148	P602B Approximating a Constant Range dp implementation two pointers *1400	0 / 0	4
	7142	P604A Uncowed Forces implementation *1000	0 / 0	3
	7135	P606A Magic Spheres implementation *1200	0 / 0	4
	7134	P606B Testing Robots implementation *1600	0 / 0	5
	7128	P608A Saitama Destroys Hotel implementation math *1000	0 / 0	3
	7126	P609A USB Flash Drives greedy implementation sortings *800	0 / 0	3
	7125	P609B The Best Gift constructive algorithms implementation *1100	0 / 0	3
	7124	P609C Load Balancing implementation math *1500	0 / 0	5
	7119	P610B Vika and Squares constructive algorithms implementation *1300	0 / 0	4
	7115	P611A New Year and Days implementation *900	0 / 0	3
	7114	P611B New Year and Old Property bitmasks brute force implementation *1300	0 / 0	4
	7113	P611C New Year and Domino dp implementation *1500	0 / 0	5
	7110	P611F New Year and Cleaning binary search implementation *2500	0 / 0	9
	7107	P612A The Text Splitting brute force implementation strings *1300	0 / 0	4
	7106	P612B HDD is Outdated Technology implementation math *1200	0 / 0	4
	7096	P614A Link/Cut Tree brute force implementation *1500	0 / 0	5
	7095	P614B Gena's Code implementation math *1400	0 / 0	4
	7094	P615A Bulbs implementation *800	0 / 0	3
	7090	P615E Hexagons binary search implementation math *2100	0 / 0	7
	7089	P616A Comparing Two Long Integers implementation strings *900	0 / 0	3
	7085	P616E Sum of Remainders implementation math number theory *2200	0 / 0	8
	7081	P617C Watering Flowers implementation *1600	0 / 0	5
	7080	P617D Polyline constructive algorithms implementation *1700	0 / 0	5
	7078	P618A Slime Combining implementation *800	0 / 0	3
	7076	P618C Constellation geometry implementation *1600	0 / 0	5
	7071	P620A Professor GukiZ's Robot implementation math *800	0 / 0	3
	7070	P620B Grandfather Dovlet’s calculator implementation *1000	0 / 0	3
	7065	P621A Wet Shark and Odd and Even implementation *900	0 / 0	3
	7064	P621B Wet Shark and Bishops combinatorics implementation *1300	0 / 0	4
	7060	P622A Infinite Sequence implementation math *1000	0 / 0	3
	7059	P622B The Time implementation *900	0 / 0	3
	7058	P622C Not Equal on a Segment data structures implementation *1700	0 / 0	5
	7047	P625A Guest From the Past implementation math *1700	0 / 0	5
	7045	P625C K-special Tables constructive algorithms implementation *1300	0 / 0	4
	7044	P625D Finals in arithmetic constructive algorithms implementation math *2400	0 / 0	9
	7042	P626A Robot Sequence brute force implementation *1000	0 / 0	3
	7029	P628A Tennis Tournament implementation math *1000	0 / 0	3
	7025	P628E Zbazi in Zeydabad data structures implementation *2300	0 / 0	8
	7023	P629A Far Relative’s Birthday Cake brute force combinatorics constructive algorithms implementation *800	0 / 0	3
	7007	P630L Cracking the Code implementation math *1400	0 / 0	4
	7000	P631A Interview brute force implementation *900	0 / 0	3
	6999	P631B Print Check constructive algorithms implementation *1200	0 / 0	4
	6997	P631D Messenger data structures hashing implementation string suffix structures strings *2100	0 / 0	7
	6987	P633C Spy Syndrome 2 data structures dp hashing implementation sortings string suffix structures strings *1900	0 / 0	6
	6986	P633D Fibonacci-ish brute force dp hashing implementation math *2000	0 / 0	7
	6982	P633H Fibonacci-ish II data structures implementation *3100	0 / 0	10
	6981	P634A Island Puzzle constructive algorithms implementation *1300	0 / 0	4
	6980	P635A Orchestra brute force implementation *1100	0 / 0	3
	6979	P637A Voting for Photos special problem constructive algorithms implementation 1000	0 / 0	3
	6977	P637C Promocodes with Mistakes special problem brute force constructive algorithms implementation 1400	0 / 0	4
	6971	P639A Bear and Displayed Friends implementation *1200	0 / 0	4
	6969	P639C Bear and Polynomials hashing implementation math *2200	0 / 0	8

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