Reading given numbers in file in each line

See more:

C++

C

lets suppose in file we have,
6
3
4
8
1
9
13

Tell me how to read it from file and store these numbers in an array.

//First try

#include<iostream>
#include<conio.h>
#include<stdio.h>
#include<stdlib.h>
#include<string>
#include<fstream>
using namespace std;
char keys[25];
int main()
{
   

int count=0;
string data;
char k[20];
ifstream my("keys.txt");
//if (myfile.is_open())
//{
while (! my.eof() )
{

getline(my,data);
k[count]=data;
cout << data << endl;
count++;
}
my.close();
//size=data.length();
//cout<<"Length of string is : "<<size<<endl;
cout<<"The number of keys are :"<<count<<endl;
for(int i=0;i<count;i++)>
{
k[i]=data[i];
cout<<k[i];
}
/*for(int j=0;j!='\0';j++)
{
k[j]=data[j];        

}
for(int i=0;i!='\0';i++)
{
cout<<k[i];
cout<<endl;
}
//}
//else cout << "Unable to open file";


for(int j=0;j<size;j++)>
{
keys[j]=data[j];        

}
*/
system("pause");
return 0;

}

/////////////////////////////////////////////////
Second Prog

#include<iostream>
//#include<stdio.h>
//#include<stdlib.h>
#include<conio.h>
using namespace std;

int main()
{
FILE *k;
int v;
k=fopen("pre1.c","r");
while(v=getc( k )!=EOF)
{
putch(v);
cout<<"Value is :"<<v<<endl;
}    
fclose(k);
system("pause");
return 0;
}