Problemset - Codeforces

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constructive algorithms

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Problems

#	Name
1063E	Lasers and Mirrors constructive algorithms, math	3000	x168
788D	Finding lines constructive algorithms, divide and conquer, interactive	3000	x168
1070M	Algoland and Berland constructive algorithms, divide and conquer, geometry	3000	x43
457E	Flow Optimality constructive algorithms, flows, math	3000	x43
1218G	Alpha planetary system constructive algorithms, graphs, shortest paths	3000	x21
1110G	Tree-Tac-Toe constructive algorithms, games, trees	3100	x298
538G	Berserk Robot constructive algorithms, math, sortings	3100	x257
804E	The same permutation constructive algorithms	3100	x224
1329D	Dreamoon Likes Strings constructive algorithms, data structures	3100	x195
1119G	Get Ready for the Battle constructive algorithms, implementation	3100	x189
1225G	To Make 1 bitmasks, constructive algorithms, dp, greedy, number theory	3100	x183
715D	Create a Maze constructive algorithms	3100	x143
830E	Perpetual Motion Machine constructive algorithms, dp, graphs, implementation, math, trees	3100	x128
1168E	Xor Permutations constructive algorithms, math	3100	x114
1286F	Harry The Potter brute force, constructive algorithms, dp, fft, implementation, math	3100	x108
331E2	Deja Vu constructive algorithms, dp	3100	x101
317E	Princess and Her Shadow constructive algorithms, shortest paths	3100	x101
720C	Homework constructive algorithms	3100	x53
1336D	Yui and Mahjong Set constructive algorithms, interactive	3200	x333
611H	New Year and Forgotten Tree constructive algorithms, flows, graphs	3200	x301
566E	Restoring Map bitmasks, constructive algorithms, trees	3200	x301
1025G	Company Acquisitions constructive algorithms, math	3200	x243
1396E	Distance Matching constructive algorithms, dfs and similar, trees	3200	x182
543E	Listening to Music constructive algorithms, data structures	3200	x138
933E	A Preponderant Reunion constructive algorithms, dp	3200	x108
1045E	Ancient civilizations constructive algorithms, geometry	3200	x65
1242E	Planar Perimeter constructive algorithms, graphs	3200	x63
1267H	Help BerLine constructive algorithms	3200	x45
923F	Public Service constructive algorithms, graphs, trees	3200	x40
1375H	Set Merging constructive algorithms, divide and conquer	3300	x167
1237H	Balanced Reversals constructive algorithms	3300	x139
1148G	Gold Experience constructive algorithms, graphs, math, number theory, probabilities	3300	x135
1054G	New Road Network constructive algorithms, greedy, math	3300	x106
1060H	Sophisticated Device constructive algorithms	3300	x101
737F	Dirty plates constructive algorithms, math	3300	x45
1097E	Egor and an RPG game constructive algorithms, greedy	3400	x274
1078E	Negative Time Summation constructive algorithms	3400	x63
1205F	Beauty of a Permutation constructive algorithms, math	3400	x60
1280F	Intergalactic Sliding Puzzle combinatorics, constructive algorithms, math	3400	x35
1267C	Cactus Revenge constructive algorithms	3500	x336
1264F	Beautiful Fibonacci Problem constructive algorithms, number theory	3500	x138
1292E	Rin and The Unknown Flower constructive algorithms, greedy, interactive, math	3500	x131
1053E	Euler tour constructive algorithms, trees	3500	x113
1270I	Xor on Figures constructive algorithms, fft, math	3500	x101
1446E	Long Recovery constructive algorithms, dfs and similar	3500	x38
1276E	Four Stones constructive algorithms	3500	x38
1349E	Slime and Hats constructive algorithms, dp, greedy	3500	x34

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