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C++ File Handling Exercise

Create a file to store the data of a student in a file and close the file. Make use of structures and store this data in a file names new_filewrite.

Solution:


#include
using namespace std;
struct student{
        char name[20];
        char course[20];
        int rollNo;
    };
main()
{
	student a;
	cout<<"enter the name:";
	cin>>a.name;
	cout<<"/nEnter course:";
	cin>>a.course;
	cout<<"/nenter rollno:";
	cin>>a.rollNo;
	fstream newFile; 
	newFile.open("new_filewrite.txt",ios::out);  
	if(!newFile) 
	{
		cout<<"File creation failed";
	}
	else
	{
		cout<<"New file created";
		newFile<<"NAME:"<

‍


Output:
New file created

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