1019 简单数学题 1020 简单的字符串处理 1021 找规律的数学题 1022 数据结构的题(栈的应用) 1023 特殊的数(Catalan Number) 1024 经典DP,最大M子段和 1025 经典DP,最长递增子序列(要用NLogN的方法过) 1026 搜索 1027 数学题(或用STL) 1028 经典问题,整数拆分,用母函数做 1029 简单题(一般方法容易超时) ...
1486 Color the Tree 简单题 1487 Playing Cards 简单题 1489 2^x mod n = 1 简单题,应该有好算法,不过枚举就可以过…… 1503 One Person "The Price is Right" 简单题,POI Eggs的翻版 1512 Water Treatment Plants 简单题,组合计数 1526 Big Number 简单题,不过O(1)和O(n)还是有区别的:) 1529 Enigm...
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In the digital printing region (1300–900 cm−1), we observed two bands with the same number of waves at 1050 cm−1. These bands of strong intensities are related to ʋ C-O, which usually appears between 1300–1000 cm−1. Thus, the intense presence of these bands is presumably ...
作搜索题吧1016经典的搜索1017简单数学题1018简单数学题1019简单数学题1020简单的字符串处理1021找规律的数学题1022数据结构的题栈的应用1023特殊的数catalannumber1024经典dp最大m1025经典dp最长递增子序列要用nlogn的方法过1026搜索1027数学题或用stl1028经典问题整数拆分用母函数做1029简单题一般方法容易超时1030简单题...