我有一个vector<int>
具有整数
"1,2,3,4"
这样做:
>>> array = [1,2,3,4]
>>> ",".join(map(str,array))
'1,2,3,4'
发布于 2018-02-07 17:25:24
使用std::Copy和std::ostream_迭代器
#include <iostream>
#include <sstream>
#include <algorithm>
#include <iterator>
int main()
{
int array[] = {1,2,3,4};
std::copy(array, array+4, std::ostream_iterator<int>(std::cout,","));
}
https://stackoverflow.com/questions/-100003473
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