implementation - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3909	P1266E Spaceship Solitaire data structures greedy implementation *2100	0 / 0	7
	3886	P1267I Intriguing Selection brute force constructive algorithms implementation interactive sortings *2600	0 / 0	10
	3883	P1267J Just Arrange the Icons greedy implementation math *1800	0 / 0	6
	3877	P1268A Long Beautiful Integer constructive algorithms greedy implementation strings *1700	0 / 0	5
	3843	P1271C Shawarma Tent brute force geometry greedy implementation *1300	1 / 1	4
	3841	P1271D Portals data structures dp greedy implementation sortings *2100	0 / 0	7
	3834	P1272B Snow Walking Robot constructive algorithms greedy implementation *1200	0 / 0	4
	3832	P1272C Yet Another Broken Keyboard combinatorics dp implementation *1200	0 / 0	4
	3812	P1277A Happy Birthday, Polycarp! implementation *1000	0 / 0	3
	3808	P1277D Let's Play the Words? data structures hashing implementation math *1900	0 / 0	6
	3806	P1278A Shuffle Hashing brute force implementation strings *1000	0 / 0	3
	3801	P1278C Berry Jam data structures dp greedy implementation *1700	0 / 0	5
	3791	P1279B Verse For Santa binary search brute force implementation *1300	0 / 0	4
	3789	P1279C Stack of Presents data structures implementation *1400	0 / 0	4
	3781	P1280A Cut and Paste implementation math *1700	0 / 0	5
	3779	P1280B Beingawesomeism implementation math *1800	0 / 0	6
	3769	P1281A Suffix Three implementation *800	0 / 0	3
	3765	P1282A Temporarily unavailable implementation math *900	0 / 0	3
	3746	P1284A New Year and Naming implementation strings *800	0 / 0	3
	3745	P1284B New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings *1400	0 / 0	4
	3736	P1285B Just Eat It! dp greedy implementation *1300	0 / 0	4
	3714	P1286F Harry The Potter brute force constructive algorithms dp fft implementation math *3100	0 / 0	10
	3712	P1287A Angry Students greedy implementation *800	0 / 0	3
	3711	P1287B Hyperset brute force data structures implementation *1500	0 / 0	5
	3699	P1290A Mind Control brute force data structures implementation *1600	0 / 0	5
	3685	P1291B Array Sharpening greedy implementation *1300	0 / 0	4
	3682	P1292A NEKO's Maze Game data structures dsu implementation *1400	0 / 0	4
	3681	P1292B Aroma's Search brute force constructive algorithms geometry greedy implementation *1700	0 / 0	5
	3676	P1293A ConneR and the A.R.C binary search brute force implementation *1100	0 / 0	3
	3672	P1294B Collecting Packages implementation sortings *1200	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
	3650	P1296C Yet Another Walking Robot data structures implementation *1500	0 / 0	5
	3629	P1297A Likes Display *special problem implementation	0 / 0	(None)
	3628	P1297B Cartoons *special problem implementation sortings	0 / 0	(None)
	3624	P1297F Movie Fan *special problem data structures greedy implementation sortings	0 / 0	(None)
	3615	P1300A Non-zero implementation math *800	0 / 0	3
	3614	P1300B Assigning to Classes greedy implementation sortings *1000	0 / 0	3
	3613	P1301A Three Strings implementation strings *800	0 / 0	3
	3610	P1301D Time to Run constructive algorithms graphs implementation *2000	0 / 0	7
	3609	P1301E Nanosoft binary search data structures dp implementation *2500	0 / 0	9
	3608	P1301F Super Jaber dfs and similar graphs implementation shortest paths *2600	0 / 0	10
	3597	P1303A Erasing Zeroes implementation strings *800	0 / 0	3
	3595	P1303C Perfect Keyboard dfs and similar greedy implementation *1600	0 / 0	5
	3592	P1303F Number of Components dsu implementation *2800	0 / 0	10
	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
	3579	P1305E Kuroni and the Score Distribution constructive algorithms greedy implementation math *2200	0 / 0	8
	3575	P1307A Cow and Haybales greedy implementation *800	0 / 0	3
	3571	P1307E Cow and Treats binary search combinatorics dp greedy implementation math *2500	0 / 0	9
	3566	P1310B Double Elimination dp implementation *2500	0 / 0	9
	3556	P1311A Add Odd or Subtract Even greedy implementation math *800	0 / 0	3
	3545	P1311F Moving Points data structures divide and conquer implementation sortings *1900	0 / 0	6
	3540	P1312C Adding Powers bitmasks greedy implementation math number theory ternary search *1400	0 / 0	4
	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
	3531	P1313D Happy New Year bitmasks dp implementation *2500	0 / 0	9
	3529	P1315A Dead Pixel implementation *800	0 / 0	3
	3523	P1316A Grade Allocation implementation *800	1 / 20	3
	3521	P1316B String Modification brute force constructive algorithms implementation sortings strings *1400	0 / 1	4
	3518	P1316D Nash Matrix constructive algorithms dfs and similar graphs implementation *2000	0 / 1	7
	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
	3482	P1324A Yet Another Tetris Problem implementation number theory *900	0 / 0	3
	3479	P1324C Frog Jumps binary search data structures dfs and similar greedy implementation *1100	0 / 0	3
	3477	P1324E Sleeping Schedule dp implementation *1700	0 / 0	5
	3474	P1325B CopyCopyCopyCopyCopy greedy implementation *800	0 / 0	3
	3465	P1326B Maximums implementation math *900	0 / 0	3
	3448	P1327C Game with Chips constructive algorithms implementation *1600	0 / 0	5
	3439	P1328B K-th Beautiful String binary search brute force combinatorics implementation math *1300	0 / 0	4
	3437	P1328C Ternary XOR greedy implementation *1200	0 / 0	4
	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
	3419	P1330A Dreamoon and Ranking Collection implementation *900	0 / 0	3
	3417	P1330B Dreamoon Likes Permutations implementation math *1400	0 / 0	4
	3409	P1331D Again? *special problem implementation	0 / 0	(None)
	3407	P1331E Jordan Smiley *special problem dfs and similar geometry implementation	0 / 0	(None)
	3400	P1332A Exercising Walk greedy implementation math *1100	0 / 0	3
	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
	3386	P1333C Eugene and an array binary search data structures implementation two pointers *1700	0 / 0	5
	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
	3381	P1334A Level Statistics implementation math *1200	0 / 0	4
	3377	P1334D Minimum Euler Cycle constructive algorithms graphs greedy implementation *1800	0 / 0	6
	3370	P1335C Two Teams Composing binary search greedy implementation sortings *1100	0 / 0	3
	3367	P1335D Anti-Sudoku constructive algorithms implementation *1300	0 / 0	4
	3353	P1337B Kana and Dragon Quest game greedy implementation math *900	0 / 0	3
	3347	P1339A Filling Diamonds brute force dp implementation math *900	0 / 0	3
	3345	P1340A Nastya and Strange Generator brute force data structures greedy implementation *1500	0 / 0	5
	3338	P1341B Nastya and Door greedy implementation *1300	0 / 0	4
	3326	P1343F Restore the Permutation by Sorted Segments brute force constructive algorithms data structures greedy implementation *2400	0 / 0	9
	3305	P1348D Phoenix and Science binary search constructive algorithms greedy implementation math *1900	0 / 0	6
	3300	P1349C Orac and Game of Life dfs and similar graphs implementation shortest paths *2000	0 / 0	7
	3293	P1351A A+B (Trial Problem) implementation *800	0 / 0	3
	3292	P1351B Square? brute force implementation math *900	0 / 0	3
	3291	P1351C Skier data structures implementation *1400	0 / 0	4
	3290	P1352A Sum of Round Numbers implementation math *800	0 / 0	3
	3287	P1352D Alice, Bob and Candies implementation *1300	0 / 0	4
	3286	P1352E Special Elements brute force implementation two pointers *1500	0 / 0	5

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