constructive algorithms - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
3675	CF1342D Multiple Testcases binary search constructive algorithms data structures greedy sortings two pointers *1900	0 / 0	(None)
3671	CF1343B Balanced Array constructive algorithms math *800	0 / 0	(None)
3666	CF1343F Restore the Permutation by Sorted Segments brute force constructive algorithms data structures greedy implementation *2400	0 / 0	(None)
3664	CF1344B Monopole Magnets constructive algorithms dfs and similar dsu graphs *2000	0 / 0	(None)
3645	CF1348B Phoenix and Beauty constructive algorithms data structures greedy sortings *1400	0 / 0	(None)
3644	CF1348C Phoenix and Distribution constructive algorithms greedy sortings strings *1600	0 / 0	(None)
3643	CF1348D Phoenix and Science binary search constructive algorithms greedy implementation math *1900	0 / 0	(None)
3639	CF1349B Orac and Medians constructive algorithms greedy math *2000	0 / 0	(None)
3633	CF1349E Slime and Hats constructive algorithms dp greedy *3500	0 / 0	(None)
3624	CF1352B Same Parity Summands constructive algorithms math *1200	0 / 0	(None)
3619	CF1352F Binary String Reconstruction constructive algorithms dfs and similar math *1500	0 / 0	(None)
3618	CF1352G Special Permutation constructive algorithms *1600	0 / 0	(None)
3617	CF1353A Most Unstable Array constructive algorithms greedy math *800	0 / 0	(None)
3614	CF1353D Constructing the Array constructive algorithms data structures sortings *1600	0 / 0	(None)
3604	CF1354F Summoning Minions constructive algorithms dp flows graph matchings greedy sortings *2500	0 / 0	(None)
3598	CF1355D Game With Array constructive algorithms math *1400	0 / 0	(None)
3596	CF1355F Guess Divisors Count constructive algorithms interactive number theory *2600	0 / 0	(None)
3560	CF1358E Are You Fired? constructive algorithms data structures greedy implementation *2400	0 / 0	(None)
3559	CF1358F Tasty Cookie binary search constructive algorithms greedy implementation *2700	0 / 0	(None)
3549	CF1360C Similar Pairs constructive algorithms graph matchings greedy sortings *1100	0 / 0	(None)
3545	CF1360F Spy-string bitmasks brute force constructive algorithms dp hashing strings *1700	0 / 0	(None)
3544	CF1360G A/B Matrix constructive algorithms greedy math *1900	0 / 0	(None)
3543	CF1360H Binary Median binary search bitmasks brute force constructive algorithms *2100	0 / 0	(None)
3542	CF1361A Johnny and Contribution constructive algorithms graphs greedy sortings *1700	0 / 0	(None)
3540	CF1361C Johnny and Megan's Necklace binary search bitmasks constructive algorithms dfs and similar dsu graphs *2500	0 / 0	(None)
3522	CF1364C Ehab and Prefix MEXs brute force constructive algorithms greedy *1600	0 / 0	(None)
3521	CF1364D Ehab's Last Corollary constructive algorithms dfs and similar graphs greedy implementation trees *2100	0 / 0	(None)
3520	CF1364E X-OR bitmasks constructive algorithms divide and conquer interactive probabilities *2700	0 / 0	(None)
3518	CF1365B Trouble Sort constructive algorithms implementation *1300	0 / 0	(None)
3517	CF1365C Rotation Matching constructive algorithms data structures greedy implementation *1400	0 / 0	(None)
3516	CF1365D Solve The Maze constructive algorithms dfs and similar dsu graphs greedy implementation shortest paths *1700	0 / 0	(None)
3515	CF1365E Maximum Subsequence Value brute force constructive algorithms *1900	0 / 0	(None)
3514	CF1365F Swaps Again constructive algorithms implementation sortings *2100	0 / 0	(None)
3513	CF1365G Secure Password bitmasks combinatorics constructive algorithms interactive math *2800	0 / 0	(None)
3508	CF1366D Two Divisors constructive algorithms math number theory *2000	0 / 0	(None)
3507	CF1366E Two Arrays binary search brute force combinatorics constructive algorithms dp two pointers *2100	0 / 0	(None)
3502	CF1367C Social Distance constructive algorithms greedy math *1300	0 / 0	(None)
3500	CF1367D Task On The Board constructive algorithms greedy implementation sortings *1800	0 / 0	(None)
3495	CF1368B Codeforces Subsequences brute force constructive algorithms greedy math strings *1500	0 / 0	(None)
3494	CF1368C Even Picture constructive algorithms *1500	0 / 0	(None)
3492	CF1368E Ski Accidents constructive algorithms graphs greedy *2500	0 / 0	(None)
3478	CF1370B GCD Compression constructive algorithms math number theory *1100	0 / 0	(None)
3475	CF1370E Binary Subsequence Rotation binary search constructive algorithms data structures greedy *2100	0 / 0	(None)
3469	CF1371D Grid-00100 constructive algorithms greedy implementation *1600	0 / 0	(None)
3464	CF1372A Omkar and Completion constructive algorithms implementation *800	0 / 0	(None)
3462	CF1372C Omkar and Baseball constructive algorithms math *1500	0 / 0	(None)
3453	CF1373E Sum of Digits brute force constructive algorithms dp greedy *2200	0 / 0	(None)
3452	CF1373F Network Coverage binary search constructive algorithms data structures greedy *2400	0 / 0	(None)
3443	CF1374F Cyclic Shifts Sorting brute force constructive algorithms implementation sortings *2400	0 / 0	(None)
3442	CF1375A Sign Flipping constructive algorithms math *1100	0 / 0	(None)
3441	CF1375B Neighbor Grid constructive algorithms greedy *1200	0 / 0	(None)
3440	CF1375C Element Extermination constructive algorithms data structures greedy *1400	0 / 0	(None)
3439	CF1375D Replace by MEX brute force constructive algorithms sortings *1900	0 / 0	(None)
3438	CF1375E Inversion SwapSort constructive algorithms greedy sortings *2500	0 / 0	(None)
3437	CF1375F Integer Game constructive algorithms games interactive math *2600	0 / 0	(None)
3436	CF1375G Tree Modification brute force constructive algorithms dfs and similar graph matchings graphs trees *2800	0 / 0	(None)
3434	CF1375H Set Merging constructive algorithms divide and conquer *3300	0 / 0	(None)
3428	CF1379E Inverse Genealogy constructive algorithms divide and conquer dp math trees *2800	0 / 0	(None)
3421	CF1380D Berserk And Fireball constructive algorithms greedy implementation math two pointers *2000	0 / 0	(None)
3417	CF1381A1 Prefix Flip (Easy Version) constructive algorithms data structures strings *1300	0 / 0	(None)
3416	CF1381A2 Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers *1700	0 / 0	(None)
3414	CF1381C Mastermind constructive algorithms graph matchings greedy implementation sortings two pointers *2500	0 / 0	(None)
3406	CF1383B GameGame bitmasks constructive algorithms dp games greedy math *1900	0 / 0	(None)
3404	CF1383D Rearrange brute force constructive algorithms graphs greedy sortings *2800	0 / 0	(None)
3400	CF1384A Common Prefixes constructive algorithms greedy strings *1200	0 / 0	(None)
3398	CF1384B2 Koa and the Beach (Hard Version) constructive algorithms dp greedy implementation *2200	0 / 0	(None)
3393	CF1385E Directing Edges constructive algorithms dfs and similar graphs *2000	0 / 0	(None)
3389	CF1386A Colors special problem binary search constructive algorithms interactive 2700	0 / 0	(None)
3376	CF1389A LCM Problem constructive algorithms greedy math number theory *800	0 / 0	(None)
3369	CF1391A Suborrays constructive algorithms math *800	0 / 0	(None)
3365	CF1391D 505 bitmasks brute force constructive algorithms dp greedy implementation *2000	0 / 0	(None)
3364	CF1391E Pairs of Pairs constructive algorithms dfs and similar graphs greedy trees *2600	0 / 0	(None)
3359	CF1392E Omkar and Duck bitmasks constructive algorithms interactive math *2100	0 / 0	(None)
3358	CF1392F Omkar and Landslide binary search constructive algorithms data structures greedy math *2400	0 / 0	(None)
3352	CF1393B Applejack and Storages constructive algorithms data structures greedy implementation *1400	0 / 0	(None)
3351	CF1393C Pinkie Pie Eats Patty-cakes constructive algorithms greedy math sortings *1700	0 / 0	(None)
3340	CF1395B Boboniu Plays Chess constructive algorithms *1100	0 / 0	(None)
3338	CF1396A Multiples of Length constructive algorithms greedy number theory *1600	0 / 0	(None)
3337	CF1396B Stoned Game brute force constructive algorithms games greedy *1800	0 / 0	(None)
3333	CF1396E Distance Matching constructive algorithms dfs and similar trees *3200	0 / 0	(None)
3319	CF1399D Binary String To Subsequences constructive algorithms data structures greedy implementation *1500	0 / 0	(None)
3315	CF1400A String Similarity constructive algorithms strings *800	0 / 0	(None)
3312	CF1400C Binary String Reconstruction 2-sat brute force constructive algorithms greedy *1500	0 / 0	(None)
3307	CF1401A Distance and Axis constructive algorithms math *900	0 / 0	(None)
3306	CF1401B Ternary Sequence constructive algorithms greedy math *1100	0 / 0	(None)
3305	CF1401C Mere Array constructive algorithms math number theory sortings *1300	0 / 0	(None)
3291	CF1404C Fixed Point Removal binary search constructive algorithms data structures greedy two pointers *2300	0 / 0	(None)
3289	CF1404D Game of Pairs constructive algorithms dfs and similar interactive math number theory *2800	0 / 0	(None)
3287	CF1405A Permutation Forgery constructive algorithms *800	0 / 0	(None)
3286	CF1405B Array Cancellation constructive algorithms implementation *1000	0 / 0	(None)
3283	CF1406C Link Cut Centroids constructive algorithms dfs and similar graphs trees *1700	0 / 0	(None)
3282	CF1406D Three Sequences constructive algorithms data structures greedy math *2200	0 / 0	(None)
3280	CF1407A Ahahahahahahahaha constructive algorithms math *1100	0 / 0	(None)
3277	CF1407C Chocolate Bunny constructive algorithms interactive math two pointers *1600	0 / 0	(None)
3275	CF1407E Egor in the Republic of Dagestan constructive algorithms dfs and similar dp graphs greedy shortest paths *2500	0 / 0	(None)
3274	CF1408A Circle Coloring constructive algorithms *800	0 / 0	(None)
3273	CF1408B Arrays Sum constructive algorithms greedy math *1400	0 / 0	(None)
3269	CF1408F Two Different constructive algorithms divide and conquer *2300	0 / 0	(None)
3250	CF1413A Finding Sasuke constructive algorithms math *800	0 / 0	(None)
3240	CF1415D XOR-gun bitmasks brute force constructive algorithms *2000	0 / 0	(None)

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