Write from file to array before space C++?

Question

C++ / C#

There is a file with numbers separated by a space: 324 5676 424 43434. The program has an array a. It is necessary to write each number up to a space from the file into an array element a. Is it possible to do this?

Answer 1

of course :)

Answer 2

#include<iostream>
#include<fstream>
 
using namespace std;
 
int main()
{
    string namefile = "file.txt";
 
    ifstream ifs(namefile.c_str());
    if (!ifs) cerr << "can't open file\n";
 
    int a = 0;
   
    while (ifs >> a)
        cout << a << '\n';
    
    
    return 0;
}

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