Problem Set - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1356	codeforces#P1662E Round Table math	0 / 0	(None)
	1355	codeforces#P1662F Antennas data structures dfs and similar graphs graphs implementation implementation shortest paths shortest paths	0 / 0	(None)
	1354	codeforces#P1662G Gastronomic Event dp greedy trees	0 / 0	(None)
	1353	codeforces#P1662H Boundary brute force math	0 / 0	(None)
	1352	codeforces#P1662I Ice Cream Shop brute force implementation sortings	0 / 0	(None)
	1351	codeforces#P1662J Training Camp flows graphs	0 / 0	(None)
	1350	codeforces#P1662K Pandemic Restrictions geometry ternary search	0 / 0	(None)
	1349	codeforces#P1662L Il Derby della Madonnina data structures dp math	0 / 0	(None)
	1348	codeforces#P1662M Bottle Arrangements constructive algorithms	0 / 0	(None)
	1347	codeforces#P1662N Drone Photo combinatorics math sortings	0 / 0	(None)
	1346	codeforces#P1662O Circular Maze brute force dfs and similar graphs implementation	0 / 0	(None)
	1345	codeforces#P1663A Who Tested? *special problem expression parsing trees	0 / 0	(None)
	1344	codeforces#P1663B Mike's Sequence *special problem divide and conquer implementation math	0 / 0	(None)
	1343	codeforces#P1663C Pōja Verdon *special problem implementation math	0 / 0	(None)
	1342	codeforces#P1663D Is it rated - 3 *special problem combinatorics dp math	0 / 0	(None)
	1341	codeforces#P1663E Are You Safe? *special problem implementation	0 / 0	(None)
	1340	codeforces#P1663F In Every Generation... *special problem strings	0 / 0	(None)
	1339	codeforces#P1663G Six Characters *special problem constructive algorithms strings	0 / 0	(None)
	1338	codeforces#P1663H Cross-Language Program *special problem constructive algorithms	0 / 0	(None)
	1337	codeforces#P1665A GCD vs LCM constructive algorithms math *800	0 / 0	3
	1336	codeforces#P1665B Array Cloning Technique constructive algorithms greedy sortings *900	0 / 0	3
	1335	codeforces#P1665C Tree Infection binary search greedy sortings trees *1600	0 / 0	5
	1334	codeforces#P1665D GCD Guess bitmasks chinese remainder theorem constructive algorithms games interactive math number theory *2000	0 / 0	7
	1333	codeforces#P1665E MinimizOR bitmasks brute force data structures divide and conquer greedy implementation two pointers *2500	0 / 0	9
	1332	codeforces#P1666A Admissible Map *3300	0 / 0	10
	1331	codeforces#P1666B Budget Distribution *3300	0 / 0	10
	1330	codeforces#P1666C Connect the Points brute force constructive algorithms geometry *1800	0 / 0	6
	1329	codeforces#P1666D Deletive Editing greedy *900	0 / 0	3
	1328	codeforces#P1666E Even Split binary search constructive algorithms greedy math *2500	0 / 0	9
	1327	codeforces#P1666F Fancy Stack combinatorics dp implementation *2200	0 / 0	8
	1326	codeforces#P1666G __NO_TITLE__	0 / 0	(None)
	1325	codeforces#P1666H __NO_TITLE__	0 / 0	(None)
	1324	codeforces#P1666I Interactive Treasure Hunt brute force constructive algorithms geometry interactive math *2200	0 / 0	8
	1323	codeforces#P1666J Job Lookup constructive algorithms dp shortest paths trees *2100	0 / 0	7
	1322	codeforces#P1666K Kingdom Partition flows *3200	0 / 0	10
	1321	codeforces#P1666L Labyrinth dfs and similar graphs *1800	0 / 0	6
	1320	codeforces#P1667A Make it Increasing brute force greedy math *1300	0 / 0	4
	1319	codeforces#P1667B Optimal Partition data structures dp *2100	0 / 0	7
	1318	codeforces#P1667C Half Queen Cover constructive algorithms math *2400	0 / 0	9
	1317	codeforces#P1667D Edge Elimination constructive algorithms dfs and similar dp trees *2900	0 / 0	10
	1316	codeforces#P1667E Centroid Probabilities combinatorics dp fft math *3000	0 / 0	10
	1315	codeforces#P1667F Yin Yang implementation *3500	0 / 0	10
	1314	codeforces#P1668A Direction Change implementation math *800	0 / 0	3
	1313	codeforces#P1668B Social Distance greedy math sortings *900	0 / 0	3
	1312	codeforces#P1669A Division? implementation *800	0 / 0	3
	1311	codeforces#P1669B Triple implementation sortings *800	0 / 0	3
	1310	codeforces#P1669C Odd/Even Increments greedy greedy implementation math *800	0 / 0	3
	1309	codeforces#P1669D Colorful Stamp implementation *1100	0 / 0	3
	1308	codeforces#P1669E 2-Letter Strings data structures math strings *1200	0 / 0	4
	1307	codeforces#P1669F Eating Candies binary search data structures greedy two pointers *1100	0 / 0	3
	1306	codeforces#P1669G Fall Down dfs and similar implementation *1200	0 / 0	4
	1305	codeforces#P1669H Maximal AND bitmasks greedy math *1300	0 / 0	4
	1304	codeforces#P1670A Prof greedy implementation sortings *800	0 / 0	3
	1303	codeforces#P1670B Dorms War brute force implementation strings *1100	0 / 0	3
	1302	codeforces#P1670C Where is the Pizza? data structures dfs and similar dsu graphs implementation math *1400	0 / 0	4
	1301	codeforces#P1670D Very Suspicious binary search brute force geometry greedy implementation math *1700	0 / 0	5
	1300	codeforces#P1670E Hemose on the Tree bitmasks constructive algorithms dfs and similar trees *2200	0 / 0	8
	1299	codeforces#P1670F Jee, You See? bitmasks combinatorics dp *2400	0 / 0	9
	1298	codeforces#P1671A String Building implementation *800	0 / 0	3
	1297	codeforces#P1671B Consecutive Points Segment brute force math sortings *1000	0 / 0	3
	1296	codeforces#P1671C Dolce Vita binary search brute force greedy math *1200	0 / 0	4
	1295	codeforces#P1671D Insert a Progression brute force constructive algorithms greedy *1600	0 / 0	5
	1294	codeforces#P1671E Preorder combinatorics divide and conquer dp dsu hashing sortings trees *2100	0 / 0	7
	1293	codeforces#P1671F Permutation Counting brute force combinatorics dp fft math *2700	0 / 0	10
	1292	codeforces#P1672A Log Chopping games implementation math *800	0 / 0	3
	1291	codeforces#P1672B I love AAAB constructive algorithms implementation *800	0 / 0	3
	1290	codeforces#P1672C Unequal Array constructive algorithms greedy implementation *1100	0 / 0	3
	1289	codeforces#P1672D Cyclic Rotation constructive algorithms greedy implementation two pointers *1700	0 / 0	5
	1288	codeforces#P1672E notepad.exe binary search constructive algorithms greedy interactive *2200	0 / 0	8
	1287	codeforces#P1672F1 Array Shuffling constructive algorithms graphs greedy *2000	0 / 0	7
	1286	codeforces#P1672F2 Checker for Array Shuffling constructive algorithms dfs and similar graphs *2800	0 / 0	10
	1285	codeforces#P1672G Cross Xor constructive algorithms graphs math matrices *3200	0 / 0	10
	1284	codeforces#P1672H Zigu Zagu constructive algorithms data structures greedy *2700	0 / 0	10
	1283	codeforces#P1672I PermutationForces data structures greedy *3000	0 / 0	10
	1282	codeforces#P1673A Subtle Substring Subtraction games greedy strings *800	0 / 0	3
	1281	codeforces#P1673B A Perfectly Balanced String? brute force greedy strings *1100	0 / 0	3
	1280	codeforces#P1673C Palindrome Basis brute force dp math number theory *1500	0 / 0	5
	1279	codeforces#P1673D Lost Arithmetic Progression combinatorics math number theory *1900	0 / 0	6
	1278	codeforces#P1673E Power or XOR? bitmasks combinatorics math number theory *2500	0 / 0	9
	1277	codeforces#P1673F Anti-Theft Road Planning bitmasks constructive algorithms divide and conquer greedy interactive math *2400	0 / 0	9
	1276	codeforces#P1674A Number Transformation constructive algorithms math *800	0 / 0	3
	1275	codeforces#P1674B Dictionary combinatorics math *800	0 / 0	3
	1274	codeforces#P1674C Infinite Replacement combinatorics implementation strings *1000	0 / 0	3
	1273	codeforces#P1674D A-B-C Sort constructive algorithms implementation sortings *1200	0 / 0	4
	1272	codeforces#P1674E Breaking the Wall binary search brute force constructive algorithms greedy math *2000	0 / 0	7
	1271	codeforces#P1674F Desktop Rearrangement data structures greedy implementation *1800	0 / 0	6
	1270	codeforces#P1674G Remove Directed Edges dfs and similar dp graphs *2000	0 / 0	7
	1269	codeforces#P1675A Food for Animals greedy math *800	0 / 0	3
	1268	codeforces#P1675B Make It Increasing greedy implementation *900	0 / 0	3
	1267	codeforces#P1675C Detective Task implementation *1100	0 / 0	3
	1266	codeforces#P1675D Vertical Paths graphs implementation trees *1300	0 / 0	4
	1265	codeforces#P1675E Replace With the Previous, Minimize dsu greedy strings *1500	0 / 0	5
	1264	codeforces#P1675F Vlad and Unfinished Business dfs and similar dp greedy trees *1800	0 / 0	6
	1263	codeforces#P1675G Sorting Pancakes dp *2300	0 / 0	8
	1262	codeforces#P1676A Lucky? implementation *800	0 / 0	3
	1261	codeforces#P1676B Equal Candies greedy math sortings *800	0 / 0	3
	1260	codeforces#P1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	3
	1259	codeforces#P1676D X-Sum brute force greedy implementation *1000	0 / 0	3
	1258	codeforces#P1676E Eating Queries binary search greedy sortings *1100	0 / 0	3
	1257	codeforces#P1676F Longest Strike data structures greedy implementation sortings two pointers *1300	0 / 0	4

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