/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 vote365 views1 answer
Warning: base will be initialized after
C++
118 votes443 views6 answers
Reverse string
C++
-4 votes303 views2 answers
Unreal engine
C++
0 vote318 views1 answer
++ how to write quotation mark in a string
C++
0 vote317 views1 answer
Find largest number in each row in array c++ using function
C++
2 votes334 views1 answer
Ph vid
C++
15 votes318 views4 answers
C++ random
C++
0 vote295 views1 answer
Check whether K-th bit is set or not c++
C++
1 vote296 views1 answer
C++ vs g++
C++
0 vote289 views1 answer
C++ Greatest common divisor
C++