【POJ】部分题目分类列表
自己做了一些poj上一些的题目的分类整理,每一类中的题已经尽量按从易到难的顺序排序了。由于列表比较长,难免会有一些错误,还请各位留言指正。
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入门:1000, 3980, 2027, 2070, 2656, 1004, 2017, 2301, 1658, 2390, 1250, 1552, 2509, 2260, 2039, 1326, 1003, 1044, 1247, 2328, 1477, 1316, 1005, 1046, 2105, 1565, 1006, 1102, 2159, 1013, 1029, 1543, 1007, 1083, 1338, 2371, 1023, 2247, 2591
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模拟:1208, 2632, 1573, 1928, 1026, 1059, 1033, 1019, 1055, 1025
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素因数分解和素数筛:1078, 1528, 1142, 2262
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日历:2080, 1008
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简单字符串:3094, 1488, 1298, 2013, 1936, 1035, 1051, 1016, 1107, 1318, 1002
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大数计算:2562, 1503, 2602, 1047, 2389, 2109, 2413, 1001, 1131, 1060
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快速幂:1995, 3070
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高斯消元:1753, 1222, 1830
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递归:1057, 1472, 2083, 2106, 1108
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深搜&回溯(包含了一些广搜也能做的题):1979, 1562, 2386, 1164, 2245, 1154, 1321, 1027, 1040, 1111, 1129, 3009, 2286, 2362, 1190, 1011, 2676, 3076
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二分:1064, 2456, 1905, 3579, 2018, 2010
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逆序对数:1804, 2299, 3067
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stl:1028, 1146, 1731, 1833, 3481, 2388, 2623, 1256, 1690, 2051, 1363, 2442
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哈希:2549, 2081, 3349, 1200
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广搜:3278, 2243, 1915, 3126, 2251, 3414, 1724, 1024, 1324, 1077
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滑动窗口(尺取法):3061, 2566
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暴力枚举:1730, 1411, 1840, 2606, 1118, 2002, 1166, 1054, 1178
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记忆化搜索:1579, 1071, 1088
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简单dp:2576, 1163, 1942, 1745, 1189, 1306, 2249, 1695, 1953, 2385, 2181, 2506, 2084, 1080, 1141, 1384, 2063, 1014, 2593, 2663, 1160, 1837, 1426, 1157, 1170, 1260, 1036, 1664, 1850, 1458, 2096, 1037, 2033, 1191, 2229, 2287
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贪心:1775, 1017, 2376, 1723, 1089, 2393, 1716, 1230, 1042, 2431, 1328, 1862, 2709, 1989, 1456
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最长上升子列(lis):2533, 1887, 3903, 1952, 1609, 1631, 1065
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并查集:1611, 2524, 2236, 1988, 1984, 1703, 2492, 1182, 1733
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kmp算法:1226, 2406, 1961
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拓扑排序:2367, 1094
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最小生成树:1251, 1287, 1258, 2377, 2349, 2031, 1861, 2253, 1797, 2395, 2349, 1751, 1679, 1789, 3026
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强连通分量:1236, 1144, 2186, 1523, 2553, 1904
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最短路:1502, 1125, 3259, 2240, 1860, 1511, 1847, 2253, 1797, 2395, 2449, 1985, 1062
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计算几何:1799, 2007, 2318, 2242, 1269, 1106, 1569, 1039, 1066, 1410, 1113, 1279, 1228, 2187, 3525
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树的性质:1308, 2255
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trie树和trie图(AC自动机):1056, 2001, 2503, 1598, 3987, 1204, 3267
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较难dp:3624, 2576, 1655, 1240, 1404, 1050, 1651, 1179, 1018, 1276, 1463, 2342, 1192, 3254, 2288, 1985, 1159, 1143, 1947, 1742, 1185, 1112, 1038
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点分治:1741
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树状数组,线段树:3468, 2352, 2481, 2777, 1201, 2828, 3321, 2104, 2528, 1195, 2155, 1151, 1177, 1990
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树形数据结构:2309, 1442, 2182
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树堆(treap):1785
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区间最大最小值查询(rmq):3264, 1207, 2019
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最近公共祖先(lca):1330, 1470, 1986
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欧拉图和欧拉回路:1386, 2513, 2230
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二部图最大匹配:1274, 1469, 2536, 2239, 1043, 1325, 1466, 2446, 1422, 1034, 2226, 2594, 3041
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最大流:1273, 3436, 1149
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最小费用最大流:2516
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差分约束:1364, 1201, 1275
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后缀数组:1743, 2774, 3080, 3450, 1226, 3415
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单调栈,单调队列:2823, 2559, 3494
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综合题:2112, 2391, 1112
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