C++ excel cell blank cells

#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>

int main()
{
    std::fstream file("myfile.txt");
    std::vector<std::string> vec;

    if(file.is_open())
    {
        std::string line;
        bool Skip = true;

        while(std::getline(file, line))
        {
            std::stringstream sstr(line);
            std::string word;

            while (std::getline(sstr, word, ' '))
            {
                if(!word.empty())
                    vec.emplace_back(word);

                else if(word.empty() && Skip)
                {
                    vec.emplace_back("NaN");
                    Skip = false;
                }
            }
            Skip = true;
        }
        file.close();
    }

    for(size_t i = 0; i < vec.size(); ++i)
    {
        std::cout << vec[i] << " ";
        if((i+1)%3 ==0) std::cout << std::endl;
    }
    return 0;
}

Source: stackoverflow.com

Similar codes

0 vote130 views1 answer
Convert string to wide string
C++
5 votes145 views1 answer
Flutter margins
C++
2 votes134 views2 answers
C++ int to qstring
C++
0 vote147 views1 answer
Auto keyword
C++
1 vote137 views1 answer
Building native binary with il2cpp unity
C++
-1 vote142 views4 answers
Convert c++ to c online
C++
15 votes185 views3 answers
C++ string to char array
C++
8 votes142 views3 answers
Stack implementation using class in c++
C++
0 vote135 views1 answer
C++ print 3d cube
C++
6 votes115 views2 answers
Index string c++
C++