/C++/How to input a vector when size is unknown

How to input a vector when size is unknown

#include <string>
#include <vector>
#include <sstream>
#include <string>

int main()
{
    std::vector<int> vec;
    std::string buffer;
    int data;
    std::getline(std::cin, buffer);
    std::istringstream iss(buffer);
    while (iss >> data)
          vec.push_back(data);
    //foo(vec);   
}

Source: stackoverflow.com

Similar codes

0 vote168 views1 answer
Print pattern and space in cpp
C++
2 votes188 views1 answer
Cout was not declared in this scope
C++
0 vote158 views1 answer
How to traverse string like array in cpp
C++
0 vote124 views1 answer
SDL_BlitSurface
C++
2 votes182 views1 answer
Tribonacci series c++
C++
6 votes182 views2 answers
C++ create thread
C++
0 vote173 views1 answer
Hamming distance c++
C++
-2 votes234 views1 answer
Uses of c++
C++
1 vote190 views1 answer
Fibonacci series in c++ Recursive
C++
0 vote167 views1 answer
C++ remove all elements equal to
C++