泛型算法

#include <algorithm>
#include <numeric>

只读：

find  accumulate find_first_of

写：

fill fill_n

vector<int> vec; // empty vector // ok: back_inserter creates an insert iterator that adds elements to vec

fill_n (back_inserter(vec), 10, 0); // appends 10 elements to vec

copy (ilst.begin(), ilst.end(), back_inserter(ivec));

排序：

// sort words alphabetically so we can find the duplicates

sort(words.begin(), words.end());

vector<string>::iterator end_unique = unique(words.begin(), words.end());

words.erase(end_unique, words.end());

本文转自feisky博客园博客，原文链接：http://www.cnblogs.com/feisky/archive/2009/03/02/1586314.html，如需转载请自行联系原作者