Hangdian OJ Classification

Note: Article 1 1001. 1002 simple large number 1003 typical DP problems, maximum continuous sub-segments and 1004 simple questions 1005 find a rule (Cyclic point) 1006 I feel a bit Bt. I haven't done it yet 1007 typical problem: Use the splitting function to resolve the problem recently 1008 simple questions 1009 greedy 1010 search questions, pruning is critical 1011 1012 simple questions 1013 simple questions (there is a small trap) 1014 simple questions 1015 can be considered as a search question 1016 Classic search 1017 simple mathematical questions 1018 simple mathematical questions 1019 simple mathematical questions 1020 simple string processing 1021 find regular math problems 1022 Data Structure questions (stack Application) 1023 special number (catalan number) 1024 classic DP, maximum M sub-segments and 1025 classic DP, longest incrementing sub-sequence (using the nlogn method) 1026 search 1027 mathematical questions (or STL) 1028 classic problem, integer split, using the primary function 1029 simple questions (generally, timeout is easy) 1030 simple questions, can be simulated 1031 simple questions 1032 simple questions 1033 simulation questions 1034 Candy Sharing Game 1035 simulation questions 1036 simple questions 1037 simple question, not simple 1038 simple questions 1039 string processing 1040 simple questions, sorting 1041 simple question, with a large number 1042 large numbers 1043 typical search questions, eight digital questions 1044 slightly troublesome search questions 1045 search questions, which can be matched 1046 simple questions 1047 simple large number 1048 simple string processing 1049 simple questions 1050 greedy 1051 classic greedy, you can also use DP 1052 greedy 1053 greedy, about Huffman Encoding 1054 binary match 1055 binary match 1056 simple questions 1057 simulation questions 1058 classic problems, ugly data, DP 1059 typical problem. You can use the primary function or DP (it will time out if the problem is not optimized) 1060 mathematical questions 1061 mathematical questions 1062 simple string processing 1063 simulate large numbers 1064 simple questions 1065 simple questions 1066 mathematical questions, finding patterns 1067 1068 classic binary match 1069 classic DP 1070 simple questions 1071 simple mathematical questions 1072 search 1073 string processing 1074 DP 1075 dictionary tree 1076 simple questions 1077 1078 DP 1079 game (DP) 1080 DP 1081 classic DP 1082 simple questions 1083 binary match 1084 simple questions 1085 Functions 1086 simple geometric questions 1087 simple DP 1088 string processing 1089 ~ 1096 (8 questions of exercise input and output) 1097 simple mathematical questions 1098 mathematical questions, pay attention to finding patterns 1099 mathematical questions  Simulation questions, enumeration 1002 1004 1013 1015 1017 1020 1022 1029 1031 1033 1034 1035 1036 1037 1039 1042 1047 1048 1049 1050 1057 1062 1063 1064 1070 1073 1075 1082 1083 1084 1088 1106 1107 1113 1117 1119 1128 1129 1144 1148 1157 1161 1170 1172 1177 1197 1200 1201 1202 1205 1209 1212 (Modulo of large numbers) 1216 (linked list) 1218 1219 1225 1228 1229 1230 1234 1235 1236 1237 1239 1250 1256 1259 1262 1263 1265 1266 1276 1279 1282 1283 1287 1296 1302 1303 1304 1305 1306 1309 1311 1314 Complex Simulation Search and recursive Solution 1010 1016 1026 1043 (Duguang) 1044 (BFS + DFS) 1045 1067 1072 1104 1175 1180 1195 1208 1226 1238 1240 1241 1242 1258 1271 1312 1317 Boyi 1079 Dynamic Planning 1003 1024 1025 1028 1051 1058 1059 1069 1074 1078 1080 1081 1085 1087 1114 1158 1159 1160 1171 1176 1181 1203 1224 1227 1231 1244 1248 1253 1254 1283 1300 Mathematics, recurrence, Law 1005 1006 1012 1014 1018 1019 1021 1023 1027 1030 1032 1038 1041 1046 1059 1060 1061 1065 1066 1071 (calculus) 1097 1098 1099 1100 1108 1110 1112 1124 1130 1131 1132 1134 1141 1143 1152 1155 (physics) 1163 1165 1178 1194 1196 (lowbit) 1210 1214 1200 1221 1223 1249 1261 1267 1273 1290 1291 1292 1294 1297 1313 1316 Number Theory 1164 1211 1215 1222 1286 1299 Computational ry 1086 1115 1147 Greedy 1009 1052 1055 1257 Query set 1198 1213 1232 1272 Line Segment tree, discretization 1199 1255 Graph Theory Minimum short-circuit problems 1142 1162 1217 1301 Bipartite Graph problem 1054 1068 1150 1151 1281 Others 1053 (Huffman) 1102 (MST) 1116 (Euler's loop) 1233 (MST) 1269 (strongly connected) Data Structure 1103 (heap + simulation) 1166 (number tree group) 1247 1251 1285 (Topol) 1298 Tower series 1207 Closest vertex pair 1007 1500 DP 1501 DP 1502 DP or memory 1503 DP 1504 Simulation 1505 DP 1506 DP 1507 2-Point Matching 1508 easy to memorize 1509 Simulation 1510 DP 1511 search allowed 1512 left Tree 1513 DP 1514 DP 1515 DFS 1516 DP 1517 Bo Yi 1518 search 1519 dp (uncertain) 1520 tree-like DP 1521 math problems, primary functions or something. Actually, you can go through 1522 stable marriage 1523 DP 1524 game 1525 game 1526 Maxflow 1527 game 1528 2-Point Matching 1529 simple questions 1530 largest mission 1531 difference Constraint 1532 introduction to maxflow 1533 km or minimum charge flow 1534 difference Constraint 1535 difference Constraint 1536 game 1537 the theoretical code of the simulated placement group can be shorter, but it is not necessary... 1538 interesting questions. It is said to be the Microsoft Asia President's interview question 1539 search 1540 line segment tree 1541 tree Array 1542 discrete, line segment tree 1543 line segment tree 1544 simple 1545 DP 1546 search 1547 Simulation 1548 Simulation 1551 2 answer 1553 1554 1555 simple 1556 tips. Mathematics 1557 search 1558 parallel query + line segment Determination 1559 DP 1560 subtraction + search 1561 tree-like DP 1562 brute force between 1000 and 9999 1563 simple 1564 game. 1565 status DP 1566 mathematics 1567 Simulation 1568 large numbers 1569 min cut 1570 mathematics 1571 greatest path 1572 search 1573 mathematics 1574 DP 1575 2 points 1576 Number Theory 1577 simulation, processing precision 1579 of memory 1580 DP 1582 search 1583 Simulation 1584 search 1585 1586 1587 simple questions 1591 Simulation 1592 simple 1593 mathematics 1594 mathematics 1595 Graph Theory 1596 Graph Theory 1597 Graph Theory 1598 Graph Theory 1599 Graph Theory  Article 2  Basic questions: 1000, 1001, 1004, 1005, 1008, 1012, 1013, 1014, 1017, 1019, 1021, 1028, 1029, 1032, 1037, 1040, 1048, 1056, 1058, 1061, 1070, 1076, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1106, 1108, 1157, 1163, 1164, 1170, 1194, 1196, 1197, 1201, 1202, 1205, 1219, 1234, 1235, 1236, 1248, 1266, 1279, 1282, 1283, 1302, 1303, 1323, 1326, 1330, 1334, 1335, 1339, 1390, 1391, 1393, 1395, 1397, 1405, 1406, 1407, 1408, 1412, 1418, 1420, 1465, 1491, 1555, 1562, 1563, 1570, 1587, 1673, 1678, 1708, 1718, 1720, 1785, 1799, 1859, 1862, 1877, 1898, 1976, 1977, 1985, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2039, 2040, 2042, 2043, 2048, 2049, 2051, 2053, 2055, 2056, 2057, 2060, 2061, 2071, 2073, 2075, 2076, 2078, 2081, 2083, 2088, 2090, 2092, 2093, 2095, 2096, 2097, 2098, 2099, 2101, 2103, 2106, 2107, 2109, 2113, 2114, 2115, 2123, 2131, 2132, 2133, 2135, 2136, 2137, 2138, 2139, 2143, 2148, 2153, 2156, 2161, 2162, 2164, 2178, 2186, 2192, 2200, 2201, 2212, 2304, 2309, 2317, 2401, 2500, 2502, 2503, 2504, 2519, 2520, 2521, 2523, 2524, 2535, 2537, 2539, 2547, 2548, 2549, 2550, 2551, 2552, 2555, 2560, 2561, 2562, 2566, 2567, 2568, 2700, 2710,  DP：1003、10240、1029、1069、1074、1087、1114、1159、1160、1171、1176、1203、1231、1257、1260、1284、1421、1789、1978、2059、2084、2159、2191、2544、2571、2602、2709、 Search: 1010, 1015, 1016, 1026, 1072, 1075, 1175, 1180, 1181, 1238, 1239, 1240, 1241, 1242, 1253, 1254, 1312, 1372, 1548, 1597, 1671, 1677, 1728, 1800, 1983, 2102, 2141, 2553, 2563, 2605, 2612, 2614, 1616 Greedy: 1009, 1045, 1049, 1050, 1051, 1052, 1257, 1800, 2037, 2111, 2124, 2187 Mathematical questions: 1018, 1065, 1071, 1115, 1141, 1162, 1212, 1220, 1492, 1593, 1701, 1722, 1798, 1840, 1999, 2036, 2080, 2086, 2089, 2105, 2108, 2134, 2303, 2393, 2438, 2529, 2547, 2548, 2552, 2554, 2601, 2603, 2701, Recurrence: 1133, 1143, 1207, 1249, 1267, 1284, 1290, 1297, 1396, 1992, 1995, 1996, 2013, 2014, 2044, 2045, 2046, 2047, 2050, 2064, 2065, 2067, 2068, 2070, 2077, 2085, 2151, 2154, 2160, 2190, 2501, 2512, 2563, 2569, 2709, String: 1020, 1039, 1043, 1062, 1073, 1075, 1088, 1113, 1161, 1200, 1251, 1256, 1288, 1321, 1328, 1379, 1804, 1860, 1982, 1984, 2017, 2024, 2025, 2026, 2027, 2043, 2052, 2054, 2072, 2074, 2087, 2131, 2137, 2140, 2163, 2203, 2206, 2352, 2500, 2549, 2564, 2565, 2567, 2572, 2609, 2607, 2707, 2708, 2719, 2721, 2723, Large numbers: 1002, 1042, 1133, 1250, 1297, 1715, 1753, 1865, 2100, Hang: 1022, 1027, 1030, 1035, 1128, 1165, 1209, 1210, 1215, 1222, 1228, 1229, 1230, 1237, 1259, 1276, 1286, 1337, 1342, 1361, 1370, 1506, 1577, 1597, 1702, 1716, 1727, 1868, 1870, 1896, 1981, 1986, 1987, 1988, 1997, 1998, 1999, 2058, 2062, 2089, 2090, 2094, 2104, 2116, 2117, 2135, 2175, 2183, 2184, 2197, 2303, 2368, 2370, 2374, 2511, 2522, 2527, 2600, 2615, 2703, 2711, 2714, 2715, 2725, Game: 1077, 1404, 1517, 1524, 1525, 1527, 1536, 1564, 1729, 1730, 1846, 1847, 1848, 1849, 1850, 2147, 2149, 2176, 2177, 2188 Primary Functions: 1085, 1171, 1398, 2079, 2082, 2110, 2152, 2189, 2566, hash：1264、1280、1425、1496、1800、2522、2600、

Hangdian OJ Classification