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How to read data into an array?

rvbplayer123 (12)
I have integers in a file, like: 324524 32452 213432
How do I read it into an array
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int number;
input.open(inputfile.c_str() );
for(int x=0; x < 65000; x++)
  {
  input >> integerArray[x];
  input >> integerArray[x];

}

output.open(outputfile.c_str());
        
while ( input >> x)
      {
       output << x << " ";
       if (y >= 10)
        {
         output << endl;
         y = 0;
        }
       y++; 
      }
LB (13399)
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#include <vector>
#include <fstream>
#include <iostream>

int main()
{
    std::vector<int> arr;

    {
        std::ifstream in ("myfile.txt");
        unsigned x;
        while(in >> x)
        {
            arr.push_back(x);
        }
    } //end of scope closes "in"

    for(unsigned i = 0; i < arr.size(); ++i)
    {
        std::cout << arr[i] << std::endl;
    }
}
 
324524
32452
213432
Last edited on
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