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1006BPolycarp's Practice1200greedy, implementation, sortings1006CThree Parts of the Array1200binary search, data structures, two pointers1006EMilitary Problem1600dfs and similar, graphs, trees1006FXor-Paths2100bitmasks, brute force, dp100ELamps in a Line1600*special, math100IRotation1500*special, geometry, math100JInterval Coloring2400*special, greedy, math1012APhoto of The Sky1500brute force, implementation, math1012BChemical table1900constructive algorithms, dfs and similar, dsu1012CHills1900dp1013BAnd1200greedy1016CVasya And The Mushrooms1800dp, implementation1016DVasya And The Matrix1800constructive algorithms, flows, math1016ERest In The Shades2400binary search, geometry1017BThe Bits1200implementation, math1017CThe Phone Number1600constructive algorithms, greedy101AHomework1200greedy101BBuses1700binary search, data structures, dp101CVectors2000implementation, math101DCastle2300dp, greedy, probabilities1023BPair of Toys1000math1023CBracket Subsequence1200greedy1027BNumbers on the Chessboard1200implementation, math1027CMinimum Value Rectangle1600greedy1027DMouse Hunt1700dfs and similar, graphs1027EInverse Coloring2100combinatorics, dp, math1027FSession in BSU2400binary search, dfs and similar, dsu1033AKing Escape1000dfs and similar, graphs, implementation1033BSquare Difference1100math, number theory1033CPermutation Game1600brute force, dp, games1033DDivisors2000interactive, math, number theory1037APackets1300constructive algorithms, greedy, math1037BReach Median1300greedy1037CEqualize1300dp, greedy, strings1037DValid BFS?1700dfs and similar, graphs, shortest paths1037ETrips2200graphs1040APalindrome Dance1000greedy1040BShashlik Cooking1300dp, greedy, math1041BBuying a TV Set1000math1041CCoffee Break1600binary search, data structures, greedy1041DGlider1700binary search, data structures, two pointers1041ETree Reconstruction1900constructive algorithms, data structures, graphs1045CHyperspace Highways2300dfs and similar, graphs, trees1045DInterstellar battle2200math, probabilities, trees1045HSelf-exploration2400math1051AVasya And Password1200greedy, implementation, strings1051BRelatively Prime Pairs1000greedy, math, number theory1051CVasya and Multisets1500brute force, dp, greedy1051DBicolorings1700bitmasks, dp1051FThe Shortest Statement2400graphs, shortest paths, trees
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