[ { "_id": 1, "title": "Day01-函数专题", "requireNids": [], "pids": [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 ] }, { "_id": 2, "title": "Day01-字符串与字符数组", "requireNids": [], "pids": [ 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 ] }, { "_id": 3, "title": "Day02-字符串应用专题", "requireNids": [], "pids": [ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 ] }, { "_id": 4, "title": "Day03-枚举专题", "requireNids": [], "pids": [ 127, 128, 129, 130, 131, 132, 137, 138, 139, 140, 141, 143, 144, 145, 155, 156, 157, 158, 159, 160 ] }, { "_id": 5, "title": "Day04-排序算法", "requireNids": [], "pids": [ 199 ] }, { "_id": 6, "title": "Day05-结构体及结构体排序", "requireNids": [], "pids": [ 76, 77, 78, 79, 80, 84, 85, 86, 88, 246, 247, 248, 249, 250, 251, 252, 253 ] }, { "_id": 7, "title": "Day06-数组使用技巧", "requireNids": [], "pids": [ 199 ] }, { "_id": 8, "title": "Day07-数据范围与得分点分析", "requireNids": [], "pids": [ 199 ] }, { "_id": 9, "title": "Day08-模拟算法", "requireNids": [], "pids": [ 90, 91, 92, 93, 96, 97, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 ] } ]