Assignment 4: File Operations ( open,close,read and write) in C++

Opening file, closing file, reading from file, writing to a file

[ilihaspatel]

mam our practical exam are coming soon please help us for cg assignments we have no guidance

[hrittikagandhi]

Mam i had a doubt.
For the previous 5 entries did you create a txt file previously and entered it address in the program?

[panthergaming]

Mam please can you tell how to write, close and rename c++ program

[nirmalmahale]

Can can you please share codes in discription

[dr.rachanasatao]

If the last record of the file displays 2 time use following code(modification) to check end of file in Display_info() function-

while (!fs.eof())// read till end of the file
{
fs >> name; // Reading name from file
fs >> rollno; // Reading rollno from file
if(!fs.eof()) // checking whether reached eof
{
cout << name << " ";
cout << rollno;
cout << "\n"; // Message display on screen
}// end of if
} // end of while

[Metacognator]

Please upload CG assingnments group 2
We don't have guidance for them