Problem Set - implementation - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7922	codeforces#P271C Secret constructive algorithms implementation *1500	0 / 0	5
	7919	codeforces#P272A Dima and Friends implementation math *1000	0 / 0	3
	7918	codeforces#P272B Dima and Sequence implementation math *1400	0 / 0	4
	7917	codeforces#P272C Dima and Staircase data structures implementation *1500	0 / 0	5
	7908	codeforces#P274E Mirror Room data structures implementation *3000	0 / 0	10
	7907	codeforces#P275A Lights Out implementation *900	0 / 0	3
	7906	codeforces#P275B Convex Shape constructive algorithms implementation *1700	0 / 0	5
	7905	codeforces#P276A Lunch Rush implementation *900	0 / 0	3
	7903	codeforces#P276C Little Girl and Maximum Sum data structures greedy implementation sortings *1500	0 / 0	5
	7902	codeforces#P276D Little Girl and Maximum XOR bitmasks dp greedy implementation math *1700	0 / 0	5
	7898	codeforces#P277C Game games implementation *2400	0 / 0	9
	7895	codeforces#P278A Circle Line implementation *800	0 / 0	3
	7893	codeforces#P279A Point on Spiral brute force geometry implementation *1400	0 / 0	4
	7892	codeforces#P279B Books binary search brute force implementation two pointers *1400	0 / 0	4
	7891	codeforces#P279C Ladder dp implementation two pointers *1700	0 / 0	5
	7887	codeforces#P280B Maximum Xor Secondary data structures implementation two pointers *1800	0 / 0	6
	7886	codeforces#P280C Game on Tree implementation math probabilities trees *2200	0 / 0	8
	7885	codeforces#P280D k-Maximum Subsequence Sum data structures flows graphs implementation *2800	0 / 0	10
	7884	codeforces#P280E Sequence Transformation brute force data structures dp implementation math *3000	0 / 0	10
	7883	codeforces#P281A Word Capitalization implementation strings *800	0 / 0	3
	7882	codeforces#P281B Nearest Fraction brute force implementation two pointers *1700	0 / 0	5
	7881	codeforces#P282A Bit++ implementation *800	0 / 0	3
	7879	codeforces#P282C XOR and OR constructive algorithms implementation math *1500	0 / 0	5
	7876	codeforces#P283A Cows and Sequence constructive algorithms data structures implementation *1600	0 / 0	5
	7871	codeforces#P284A Cows and Primitive Roots implementation math number theory *1400	0 / 0	4
	7870	codeforces#P284B Cows and Poker Game brute force implementation *1000	0 / 0	3
	7869	codeforces#P285A Slightly Decreasing Permutations greedy implementation *1100	0 / 0	3
	7868	codeforces#P285B Find Marble implementation *1200	0 / 0	4
	7867	codeforces#P285C Building Permutation greedy implementation sortings *1200	0 / 0	4
	7866	codeforces#P285D Permutation Sum bitmasks combinatorics dp implementation meet-in-the-middle *1900	0 / 0	6
	7863	codeforces#P286B Shifting implementation *2200	0 / 0	8
	7862	codeforces#P286C Main Sequence greedy implementation *2100	0 / 0	7
	7859	codeforces#P287A IQ Test brute force implementation *1100	0 / 0	3
	7855	codeforces#P288C Polo the Penguin and XOR operation implementation math *1700	0 / 0	5
	7853	codeforces#P288E Polo the Penguin and Lucky Numbers dp implementation math *2800	0 / 0	10
	7852	codeforces#P289A Polo the Penguin and Segments brute force implementation *1100	0 / 0	3
	7851	codeforces#P289B Polo the Penguin and Matrix brute force dp implementation sortings ternary search *1400	0 / 0	4
	7850	codeforces#P290A Mysterious strings special problem implementation 1400	0 / 0	4
	7849	codeforces#P290B QR code special problem implementation 1500	0 / 0	5
	7848	codeforces#P290C WTF? special problem graph matchings implementation trees 1700	0 / 0	5
	7847	codeforces#P290D Orange special problem implementation 1400	0 / 0	4
	7844	codeforces#P291A Spyke Talks special problem implementation sortings 800	0 / 0	3
	7843	codeforces#P291B Command Line Arguments special problem implementation strings 1300	0 / 0	4
	7842	codeforces#P291C Network Mask special problem bitmasks brute force implementation 1600	0 / 0	5
	7839	codeforces#P292A SMSC implementation *1100	0 / 0	3
	7838	codeforces#P292B Network Topology graphs implementation *1200	0 / 0	4
	7829	codeforces#P294A Shaass and Oskols implementation math *800	0 / 0	3
	7826	codeforces#P294D Shaass and Painter Robot brute force implementation number theory *2500	0 / 0	9
	7824	codeforces#P295A Greg and Array data structures implementation *1400	0 / 0	4
	7812	codeforces#P298A Snow Footprints greedy implementation *1300	0 / 0	4
	7811	codeforces#P298B Sail brute force greedy implementation *1200	0 / 0	4
	7809	codeforces#P299B Ksusha the Squirrel brute force implementation *900	0 / 0	3
	7808	codeforces#P300A Array brute force constructive algorithms implementation *1100	0 / 0	3
	7798	codeforces#P302A Eugeny and Array implementation *800	0 / 0	3
	7797	codeforces#P302B Eugeny and Play List binary search implementation two pointers *1200	0 / 0	4
	7796	codeforces#P303A Lucky Permutation Triple constructive algorithms implementation math *1300	0 / 0	4
	7795	codeforces#P303B Rectangle Puzzle II implementation math *1700	0 / 0	5
	7790	codeforces#P304B Calendar brute force implementation *1300	0 / 0	4
	7789	codeforces#P305A Strange Addition brute force constructive algorithms implementation *1600	0 / 0	5
	7788	codeforces#P305B Continued Fractions brute force implementation math *1700	0 / 0	5
	7787	codeforces#P305C Ivan and Powers of Two greedy implementation *1600	0 / 0	5
	7784	codeforces#P306A Candies implementation *800	0 / 0	3
	7775	codeforces#P311A The Closest Pair constructive algorithms implementation *1300	0 / 0	4
	7770	codeforces#P312A Whose sentence is it? implementation strings *1100	0 / 0	3
	7768	codeforces#P313A Ilya and Bank Account implementation number theory *900	0 / 0	3
	7767	codeforces#P313B Ilya and Queries dp implementation *1100	0 / 0	3
	7766	codeforces#P313C Ilya and Matrix constructive algorithms greedy implementation sortings *1400	0 / 0	4
	7763	codeforces#P314A Sereja and Contest implementation *1600	0 / 0	5
	7757	codeforces#P315B Sereja and Array implementation *1200	0 / 0	4
	7744	codeforces#P316F1 Suns and Rays dfs and similar implementation *2200	0 / 0	8
	7742	codeforces#P316F3 Suns and Rays constructive algorithms dfs and similar implementation *2200	0 / 0	8
	7737	codeforces#P317B Ants brute force implementation *2000	0 / 0	7
	7732	codeforces#P318B Strings of Power implementation strings two pointers *1300	0 / 0	4
	7730	codeforces#P319B Psychos in a Line data structures implementation *1900	0 / 0	6
	7724	codeforces#P321A Ciel and Robot binary search implementation math *1700	0 / 0	5
	7714	codeforces#P325A Square and Rectangles implementation *1500	0 / 0	5
	7709	codeforces#P327A Flipping Game brute force dp implementation *1200	0 / 0	4
	7704	codeforces#P328A IQ Test implementation *1800	0 / 0	6
	7697	codeforces#P330A Cakeminator brute force implementation *800	0 / 0	3
	7695	codeforces#P331A1 Oh Sweet Beaverette brute force implementation *1400	0 / 0	4
	7693	codeforces#P331B1 Shave Beaver! implementation *1700	0 / 0	5
	7688	codeforces#P331D1 Escaping on Beaveractor dfs and similar implementation *2400	0 / 0	9
	7686	codeforces#P331D3 Escaping on Beaveractor data structures implementation trees *3000	0 / 0	10
	7685	codeforces#P331E1 Deja Vu constructive algorithms graphs implementation *2900	0 / 0	10
	7683	codeforces#P332A Down the Hatch! implementation *1300	0 / 0	4
	7682	codeforces#P332B Maximum Absurdity data structures dp implementation *1500	0 / 0	5
	7679	codeforces#P332E Binary Key dp greedy implementation *2400	0 / 0	9
	7675	codeforces#P333D Characteristics of Rectangles binary search bitmasks brute force implementation sortings *2100	0 / 0	7
	7673	codeforces#P334A Candy Bags implementation *1000	0 / 0	3
	7665	codeforces#P336A Vasily the Bear and Triangle implementation math *1000	0 / 0	3
	7663	codeforces#P336C Vasily the Bear and Sequence brute force greedy implementation number theory *1800	0 / 0	6
	7661	codeforces#P336E Vasily the Bear and Painting Square bitmasks combinatorics dp implementation *2700	0 / 0	10
	7653	codeforces#P339A Helpful Maths greedy implementation sortings strings *800	0 / 0	3
	7652	codeforces#P339B Xenia and Ringroad implementation *1000	0 / 0	3
	7646	codeforces#P340C Tourist Problem combinatorics implementation math *1600	0 / 0	5
	7641	codeforces#P342A Xenia and Divisors greedy implementation *1200	0 / 0	4
	7640	codeforces#P342B Xenia and Spies brute force greedy implementation *1500	0 / 0	5
	7635	codeforces#P343B Alternating Current data structures greedy implementation *1600	0 / 0	5
	7631	codeforces#P344A Magnets implementation *800	0 / 0	3
	7617	codeforces#P347A Difference Row constructive algorithms implementation sortings *1300	0 / 0	4

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