Shouldn't this program create a file called repo.txt? It is working, but I don't see the file repo in my folder. WHY?

Question

#include<iostream>
#include<iomanip>
#include<cstdlib>
#include<fstream>
using namespace std;

class players
{
char name[20];
int goals;
int assists;
float score;

public:
players(){goals=0; assists=0; score=0;}
void writeData();
void readData();
};

void players::writeData()
{
cout<<"Enter Name: "; cin>>name;
cout<<"Goals: "; cin>>goals;
cout<<"assists: "; cin>>assists;
score=(goals+assists)*20;
}
void players::readData()
{
cout<<name<<setw(10)<<goals<<setw(10)<<assists<<setw(10)<<score<<endl;

}

int main()
{
players p[2];

fstream file;
file.open("repo.txt", ios::in|ios::out); //this line of code

for(int i=0; i<2; i++)
{
p[i].writeData();

file.write((char *)&p[i], sizeof(p[i]));

}

cout<<"OUTPUT"<<endl;

file.seekg(0);
for(int i=0; i<2; i++)
{

file.read((char*)&p[i], sizeof(p[i]));
p[i].readData();

}

file.close();
return 0;

}

Answer 1

since it may be not create the file. check return value of open!!!