greedy - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3809	P1277B Make Them Odd greedy number theory *1200	0 / 0	4
	3804	P1278B A and B greedy math *1500	0 / 3	5
	3801	P1278C Berry Jam data structures dp greedy implementation *1700	0 / 0	5
	3777	P1280C Jeremy Bearimy dfs and similar graphs greedy trees *2000	0 / 0	7
	3775	P1280D Miss Punyverse dp greedy trees *2500	1 / 1	9
	3768	P1281B Azamon Web Services greedy *1600	0 / 0	5
	3763	P1282B1 K for the Price of One (Easy Version) dp greedy sortings *1400	0 / 0	4
	3762	P1282B2 K for the Price of One (Hard Version) dp greedy sortings *1600	0 / 0	5
	3761	P1282C Petya and Exam greedy sortings two pointers *1800	0 / 0	6
	3750	P1283D Christmas Trees graphs greedy shortest paths *1800	0 / 0	6
	3748	P1283E New Year Parties dp greedy *1800	0 / 0	6
	3747	P1283F DIY Garland constructive algorithms greedy trees *2200	0 / 0	8
	3736	P1285B Just Eat It! dp greedy implementation *1300	0 / 0	4
	3732	P1285D Dr bitmasks brute force dfs and similar divide and conquer dp greedy strings trees *1900	0 / 0	6
	3726	P1286A Garland dp greedy sortings *1800	0 / 0	6
	3723	P1286B Numbers on Tree constructive algorithms data structures dfs and similar graphs greedy trees *1800	0 / 0	6
	3712	P1287A Angry Students greedy implementation *800	0 / 0	3
	3687	P1291A Even But Not Even greedy math strings *900	0 / 0	3
	3685	P1291B Array Sharpening greedy implementation *1300	0 / 0	4
	3681	P1292B Aroma's Search brute force constructive algorithms geometry greedy implementation *1700	0 / 0	5
	3680	P1292C Xenon's Attack on the Gangs combinatorics dfs and similar dp greedy trees *2300	0 / 0	8
	3679	P1292D Chaotic V. dp graphs greedy math number theory trees *2700	0 / 0	10
	3678	P1292E Rin and The Unknown Flower constructive algorithms greedy interactive math *3500	0 / 0	10
	3675	P1293B JOE is on TV! combinatorics greedy math *1000	0 / 0	3
	3670	P1294C Product of Three Numbers greedy math number theory *1300	0 / 0	4
	3669	P1294D MEX maximizing data structures greedy implementation math *1600	0 / 0	5
	3667	P1294E Obtain a Permutation greedy implementation math *1900	0 / 0	6
	3666	P1294F Three Paths on a Tree dfs and similar dp greedy trees *2000	0 / 0	7
	3665	P1295A Display The Number greedy *900	0 / 0	3
	3663	P1295C Obtain The String dp greedy strings *1600	0 / 0	5
	3648	P1296D Fight with Monsters greedy sortings *1500	0 / 0	5
	3646	P1296E1 String Coloring (easy version) constructive algorithms dp graphs greedy sortings *1800	0 / 0	6
	3642	P1296F Berland Beauty constructive algorithms dfs and similar greedy sortings trees *2100	0 / 0	7
	3627	P1297C Dream Team *special problem greedy	0 / 0	(None)
	3626	P1297D Bonus Distribution *special problem binary search greedy sortings	0 / 0	(None)
	3624	P1297F Movie Fan *special problem data structures greedy implementation sortings	0 / 0	(None)
	3620	P1299A Anu Has a Function brute force greedy math *1500	0 / 0	5
	3618	P1299C Water Balance data structures geometry greedy *2100	0 / 0	7
	3614	P1300B Assigning to Classes greedy implementation sortings *1000	0 / 0	3
	3612	P1301B Motarack's Birthday binary search greedy ternary search *1500	0 / 0	5
	3611	P1301C Ayoub's function binary search combinatorics greedy math strings *1700	0 / 0	5
	3595	P1303C Perfect Keyboard dfs and similar greedy implementation *1600	0 / 0	5
	3594	P1303D Fill The Bag bitmasks greedy *1900	0 / 0	6
	3589	P1304B Longest Palindrome brute force constructive algorithms greedy implementation strings *1100	0 / 0	3
	3588	P1304C Air Conditioner dp greedy implementation sortings two pointers *1500	0 / 0	5
	3587	P1304D Shortest and Longest LIS constructive algorithms graphs greedy two pointers *1800	0 / 0	6
	3584	P1304F2 Animal Observation (hard version) data structures dp greedy *2400	0 / 0	9
	3583	P1305A Kuroni and the Gifts brute force constructive algorithms greedy sortings *800	0 / 0	3
	3582	P1305B Kuroni and Simple Strings constructive algorithms greedy strings two pointers *1200	0 / 0	4
	3579	P1305E Kuroni and the Score Distribution constructive algorithms greedy implementation math *2200	0 / 0	8
	3576	P1305H Kuroni the Private Tutor binary search greedy *3500	0 / 0	10
	3575	P1307A Cow and Haybales greedy implementation *800	0 / 0	3
	3574	P1307B Cow and Friend geometry greedy math *1300	0 / 0	4
	3572	P1307D Cow and Fields binary search data structures dfs and similar graphs greedy shortest paths sortings *1900	0 / 0	6
	3571	P1307E Cow and Treats binary search combinatorics dp greedy implementation math *2500	0 / 0	9
	3567	P1310A Recommendations data structures greedy sortings *1700	0 / 0	5
	3556	P1311A Add Odd or Subtract Even greedy implementation math *800	0 / 0	3
	3544	P1312A Two Regular Polygons geometry greedy math number theory *800	0 / 0	3
	3540	P1312C Adding Powers bitmasks greedy implementation math number theory ternary search *1400	0 / 0	4
	3538	P1312E Array Shrinking dp greedy *2100	0 / 0	7
	3535	P1313A Fast Food Restaurant brute force greedy implementation *900	0 / 0	3
	3534	P1313B Different Rules constructive algorithms greedy implementation math *1700	0 / 0	5
	3533	P1313C1 Skyscrapers (easy version) brute force data structures dp greedy *1500	0 / 0	5
	3532	P1313C2 Skyscrapers (hard version) data structures dp greedy *1900	0 / 0	6
	3528	P1315B Homecoming binary search dp greedy strings *1300	0 / 0	4
	3525	P1315C Restoring Permutation greedy *1200	0 / 0	4
	3515	P1316E Team Building bitmasks dp greedy sortings *2300	0 / 7	8
	3512	P1320A Journey Planning data structures dp greedy math sortings *1400	0 / 0	4
	3499	P1321A Contest for Robots greedy *900	0 / 0	3
	3498	P1321C Remove Adjacent brute force constructive algorithms greedy strings *1600	0 / 0	5
	3497	P1322A Unusual Competitions greedy *1300	0 / 0	4
	3485	P1323A Even Subset Sum Problem brute force dp greedy implementation *800	0 / 0	3
	3483	P1323B Count Subrectangles binary search greedy implementation *1500	0 / 0	5
	3479	P1324C Frog Jumps binary search data structures dfs and similar greedy implementation *1100	0 / 0	3
	3475	P1325A EhAb AnD gCd constructive algorithms greedy number theory *800	0 / 0	3
	3474	P1325B CopyCopyCopyCopyCopy greedy implementation *800	0 / 0	3
	3473	P1325C Ehab and Path-etic MEXs constructive algorithms dfs and similar greedy trees *1500	0 / 0	5
	3471	P1325D Ehab the Xorcist bitmasks constructive algorithms greedy number theory *1700	0 / 0	5
	3467	P1325F Ehab's Last Theorem constructive algorithms dfs and similar graphs greedy *2500	0 / 0	9
	3463	P1326C Permutation Partitions combinatorics greedy math *1300	0 / 0	4
	3459	P1326D2 Prefix-Suffix Palindrome (Hard version) binary search greedy hashing string suffix structures strings *1800	0 / 0	6
	3449	P1327B Princesses and Princes brute force graphs greedy *1200	0 / 0	4
	3437	P1328C Ternary XOR greedy implementation *1200	0 / 0	4
	3436	P1328D Carousel constructive algorithms dp graphs greedy math *1800	0 / 0	6
	3431	P1328F Make k Equal greedy *2200	0 / 0	8
	3429	P1329A Dreamoon Likes Coloring constructive algorithms greedy implementation math *1800	0 / 0	6
	3425	P1329C Drazil Likes Heap constructive algorithms data structures greedy implementation *2400	0 / 0	9
	3422	P1329E Dreamoon Loves AA binary search greedy *3300	0 / 0	10
	3400	P1332A Exercising Walk greedy implementation math *1100	0 / 0	3
	3398	P1332B Composite Coloring brute force constructive algorithms greedy math number theory *1400	0 / 0	4
	3397	P1332C K-Complete Word dfs and similar dsu greedy implementation strings *1500	0 / 0	5
	3387	P1333B Kind Anton greedy implementation *1100	0 / 0	3
	3384	P1333D Challenges in school №41 brute force constructive algorithms games graphs greedy implementation sortings *2100	0 / 0	7
	3382	P1333F Kate and imperfection greedy implementation math number theory sortings two pointers *2200	0 / 0	8
	3380	P1334B Middle Class greedy sortings *1100	0 / 0	3
	3379	P1334C Circle of Monsters brute force constructive algorithms greedy math *1600	0 / 0	5
	3377	P1334D Minimum Euler Cycle constructive algorithms graphs greedy implementation *1800	0 / 0	6
	3376	P1334E Divisor Paths combinatorics graphs greedy math number theory *2200	0 / 0	8
	3375	P1334F Strange Function binary search data structures dp greedy *2500	0 / 0	9
	3370	P1335C Two Teams Composing binary search greedy implementation sortings *1100	0 / 0	3

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