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

11 votes285 views2 answers
Str remove char c++
C++
0 vote263 views1 answer
Waiting in a serial as the spool reflect the queue operation. Demonstrate Printer Behavior in context of Queue.Subject to the Scenario implement the Pop and Push Using C++.
C++
0 vote280 views1 answer
Quicksort taking random pivot
C++
0 vote267 views1 answer
Sum of first and last digit of a number in C++
C++
1 vote258 views1 answer
C++ keyboard input
C++
0 vote296 views1 answer
Std distance
C++
0 vote278 views1 answer
SDL_BlitSurface
C++
6 votes251 views4 answers
C++ char to uppercase
C++
0 vote261 views1 answer
Std::map get all keys
C++
1 vote281 views1 answer
Select one random element of a vector in c++
C++