Problem Set - implementation - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2977	codeforces#P1354B Ternary String binary search dp implementation two pointers *1200	0 / 0	4
	2970	codeforces#P1355A Sequence with Digits brute force implementation math *1200	0 / 0	4
	2968	codeforces#P1355C Count Triangles binary search implementation math two pointers *1800	0 / 0	6
	2933	codeforces#P1358D The Best Vacation binary search brute force greedy implementation two pointers *1900	0 / 0	6
	2932	codeforces#P1358E Are You Fired? constructive algorithms data structures greedy implementation *2400	0 / 0	9
	2931	codeforces#P1358F Tasty Cookie binary search constructive algorithms greedy implementation *2700	0 / 0	10
	2929	codeforces#P1359B New Theatre Square brute force dp greedy implementation two pointers *1000	0 / 0	3
	2927	codeforces#P1359D Yet Another Yet Another Task data structures dp implementation two pointers *2000	0 / 0	7
	2920	codeforces#P1360E Polygon dp graphs implementation shortest paths *1300	0 / 0	4
	2915	codeforces#P1361B Johnny and Grandmaster greedy implementation math sortings *1900	0 / 0	6
	2913	codeforces#P1361D Johnny and James greedy implementation math trees *2900	0 / 0	10
	2911	codeforces#P1361F Johnny and New Toy data structures implementation math *3300	0 / 0	10
	2910	codeforces#P1362A Johnny and Ancient Computer implementation *1000	0 / 0	3
	2907	codeforces#P1363A Odd Selection brute force implementation math *1200	0 / 0	4
	2906	codeforces#P1363B Subsequence Hate implementation strings *1400	0 / 0	4
	2904	codeforces#P1363D Guess The Maximums binary search implementation interactive math *2100	0 / 0	7
	2898	codeforces#P1364D Ehab's Last Corollary constructive algorithms dfs and similar graphs greedy implementation trees *2100	0 / 0	7
	2896	codeforces#P1365A Matrix Game games greedy implementation *1100	0 / 0	3
	2895	codeforces#P1365B Trouble Sort constructive algorithms implementation *1300	0 / 0	4
	2894	codeforces#P1365C Rotation Matching constructive algorithms data structures greedy implementation *1400	0 / 0	4
	2893	codeforces#P1365D Solve The Maze constructive algorithms dfs and similar dsu graphs greedy implementation shortest paths *1700	0 / 0	5
	2891	codeforces#P1365F Swaps Again constructive algorithms implementation sortings *2100	0 / 0	7
	2882	codeforces#P1367A Short Substrings implementation strings *800	0 / 0	3
	2879	codeforces#P1367D Task On The Board constructive algorithms greedy implementation sortings *1800	0 / 0	6
	2875	codeforces#P1368A C+= brute force greedy implementation math *800	0 / 0	3
	2870	codeforces#P1368F Lamps on a Circle games implementation interactive math *2600	0 / 0	10
	2865	codeforces#P1369B AccurateLee greedy implementation strings *1200	0 / 0	4
	2862	codeforces#P1369E DeadLee data structures dfs and similar greedy implementation sortings *2400	0 / 0	9
	2860	codeforces#P1370A Maximum GCD greedy implementation math number theory *800	0 / 0	3
	2857	codeforces#P1370D Odd-Even Subsequence binary search dp dsu greedy implementation *2000	0 / 0	7
	2851	codeforces#P1371C A Cookie for You greedy implementation math *1300	0 / 0	4
	2850	codeforces#P1371D Grid-00100 constructive algorithms greedy implementation *1600	0 / 0	5
	2847	codeforces#P1371F Raging Thunder data structures divide and conquer implementation *2800	0 / 0	10
	2846	codeforces#P1372A Omkar and Completion constructive algorithms implementation *800	0 / 0	3
	2840	codeforces#P1373A Donut Shops greedy implementation math *1000	0 / 0	3
	2837	codeforces#P1373D Maximum Sum on Even Positions divide and conquer dp greedy implementation *1600	0 / 0	5
	2828	codeforces#P1374E2 Reading Books (hard version) data structures greedy implementation sortings ternary search two pointers *2500	0 / 0	9
	2827	codeforces#P1374F Cyclic Shifts Sorting brute force constructive algorithms implementation sortings *2400	0 / 0	9
	2817	codeforces#P1379A Acacius and String brute force implementation strings *1500	0 / 0	5
	2808	codeforces#P1380C Create The Teams brute force dp greedy implementation sortings *1400	0 / 0	4
	2807	codeforces#P1380D Berserk And Fireball constructive algorithms greedy implementation math two pointers *2000	0 / 0	7
	2806	codeforces#P1380E Merging Towers data structures dsu implementation trees *2300	0 / 0	8
	2802	codeforces#P1381A2 Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers *1700	0 / 0	5
	2800	codeforces#P1381C Mastermind constructive algorithms graph matchings greedy implementation sortings two pointers *2500	0 / 0	9
	2787	codeforces#P1384B2 Koa and the Beach (Hard Version) constructive algorithms dp greedy implementation *2200	0 / 0	8
	2783	codeforces#P1385D a-Good String bitmasks brute force divide and conquer dp implementation *1500	0 / 0	5
	2781	codeforces#P1385F Removing Leaves data structures greedy implementation trees *2300	0 / 0	8
	2780	codeforces#P1385G Columns Swaps 2-sat dfs and similar dsu graphs implementation *2300	0 / 0	8
	2769	codeforces#P1388D Captain Flint and Treasure data structures dfs and similar graphs greedy implementation trees *2000	0 / 0	7
	2764	codeforces#P1389D Segment Intersections brute force greedy implementation math *2100	0 / 0	7
	2759	codeforces#P1391B Fix You brute force greedy implementation *800	0 / 0	3
	2757	codeforces#P1391D 505 bitmasks brute force constructive algorithms dp greedy implementation *2000	0 / 0	7
	2754	codeforces#P1392B Omkar and Infinity Clock implementation math *800	0 / 0	3
	2753	codeforces#P1392C Omkar and Waterslide greedy implementation *1200	0 / 0	4
	2745	codeforces#P1393B Applejack and Storages constructive algorithms data structures greedy implementation *1400	0 / 0	4
	2743	codeforces#P1393D Rarity and New Dress dfs and similar dp implementation shortest paths *2100	0 / 0	7
	2742	codeforces#P1393E1 Twilight and Ancient Scroll (easier version) dp hashing implementation string suffix structures strings *2800	0 / 0	10
	2741	codeforces#P1393E2 Twilight and Ancient Scroll (harder version) dp hashing implementation string suffix structures strings two pointers *3200	0 / 0	10
	2730	codeforces#P1396C Monster Invaders dp greedy implementation *2300	0 / 0	8
	2721	codeforces#P1398E Two Types of Spells binary search data structures greedy implementation math sortings *2200	0 / 0	8
	2715	codeforces#P1399D Binary String To Subsequences constructive algorithms data structures greedy implementation *1500	0 / 0	5
	2701	codeforces#P1401D Maximum Distributed Tree dfs and similar dp greedy implementation math number theory sortings trees *1800	0 / 0	6
	2700	codeforces#P1401E Divide Square data structures geometry implementation sortings *2400	0 / 0	9
	2698	codeforces#P1402A Fancy Fence special problem data structures dsu implementation math sortings 1800	0 / 0	6
	2693	codeforces#P1403C Chess Rush special problem combinatorics dp implementation math 3200	0 / 0	10
	2692	codeforces#P1404A Balanced Bitstring implementation strings *1500	0 / 0	5
	2686	codeforces#P1405B Array Cancellation constructive algorithms implementation *1000	0 / 0	3
	2685	codeforces#P1406A Subset Mex greedy implementation math *900	0 / 0	3
	2684	codeforces#P1406B Maximum Product brute force dp greedy implementation sortings *1200	0 / 0	4
	2673	codeforces#P1408C Discrete Acceleration binary search dp implementation math two pointers *1500	0 / 0	5
	2672	codeforces#P1408D Searchlights binary search brute force data structures dp implementation sortings two pointers *2000	0 / 0	7
	2660	codeforces#P1411A In-game Chat implementation *800	0 / 0	3
	2657	codeforces#P1411D Grime Zoo brute force greedy implementation strings *2100	0 / 0	7
	2652	codeforces#P1413B A New Technique implementation *1100	0 / 0	3
	2651	codeforces#P1413C Perform Easily binary search brute force dp implementation sortings two pointers *1900	0 / 0	6
	2650	codeforces#P1413D Shurikens data structures greedy implementation *1700	0 / 0	5
	2645	codeforces#P1415C Bouncing Ball brute force dp implementation *1400	0 / 0	4
	2641	codeforces#P1416A k-Amazing Numbers binary search data structures implementation two pointers *1500	0 / 0	5
	2638	codeforces#P1416D Graph and Queries data structures dsu graphs implementation trees *2600	0 / 0	10
	2636	codeforces#P1416F Showing Off flows graph matchings greedy implementation *3300	0 / 0	10
	2630	codeforces#P1418D Trash Problem data structures implementation *2100	0 / 0	7
	2626	codeforces#P1419A Digit Game games greedy implementation *900	0 / 0	3
	2625	codeforces#P1419B Stairs brute force constructive algorithms greedy implementation math *1200	0 / 0	4
	2624	codeforces#P1419C Killjoy greedy implementation math *1500	0 / 0	5
	2621	codeforces#P1419E Decryption constructive algorithms implementation math number theory *2100	0 / 0	7
	2620	codeforces#P1419F Rain of Fire binary search data structures dfs and similar dsu graphs implementation *2800	0 / 0	10
	2616	codeforces#P1420C2 Pokémon Army (hard version) data structures divide and conquer dp greedy implementation *2100	0 / 0	7
	2612	codeforces#P1421B Putting Bricks in the Wall constructive algorithms implementation *1100	0 / 0	3
	2610	codeforces#P1421D Hexagons brute force constructive algorithms greedy implementation math shortest paths *1900	0 / 0	6
	2609	codeforces#P1421E Swedish Heroes brute force dp implementation *2700	0 / 0	10
	2607	codeforces#P1422B Nice Matrix greedy implementation math *1300	0 / 0	4
	2604	codeforces#P1422E Minlexes dp greedy implementation strings *2700	0 / 0	10
	2582	codeforces#P1425E Excitation of Atoms greedy implementation *2200	0 / 0	8
	2578	codeforces#P1426A Floor Number implementation math *800	0 / 0	3
	2577	codeforces#P1426B Symmetric Matrix implementation *900	0 / 0	3
	2571	codeforces#P1427B Chess Cheater greedy implementation sortings *1400	0 / 0	4
	2569	codeforces#P1427D Unshuffling a Deck constructive algorithms implementation *2000	0 / 0	7
	2563	codeforces#P1428B Belted Rooms graphs implementation *1200	0 / 0	4
	2561	codeforces#P1428D Bouncing Boomerangs constructive algorithms greedy implementation *1900	0 / 0	6
	2554	codeforces#P1430B Barrels greedy implementation sortings *800	0 / 0	3

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