convert vector to string
*/
//std::map<std::string, vector std::string> adjWords;
std::vector vec; // empty vector
for (int i = 0; i != 50; ++i){
vec.push_back(i); // append sequential integers to v2
}
std::ostringstream oss;
if (!vec.empty())
{
// Convert all but the last element to avoid a trailing “,”
std::copy(vec.begin(), vec.end()-1,
std::ostream_iterator(oss, “,”));
//Now add the last element with no delimiter
oss << vec.back();
}
std::cout << oss.str() << std::endl;
return 0;
}
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