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Program is to store first n natural no in a file:
Write a program to store first n natural no in a file
void main()
{
fstream file;
file.open("student.dat",ios::in|ios::out|ios::app);
int n;
cout<<" enter record to be modified ";
cin>>n;
file.seekg((n-1)*sizeof());
file.read((char *)& ,sizeif());
file.write((char *)& ,sizeof());
file.close();
}
Semaphore is used to synchronize processes. whereas mutex is used to give synchronization among threads running in the similar process.
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write a c++ program which finds minimum of three numbers
Describe problem with Runtime type identification? A: The run time kind identification comes at cost of performance penalty. Compiler maintains class.
Define conversion operator??
BACKGROUND: FILE SYSTEMS In a computer, a file system (sometimes written filesystem) is the way in which files are named and where they are placed logically for storage and ret
Explain the Defination and Declaration of Union? Generally in terms the composition of a union may be defined as be as union tag { member 1; member 2; member m; }; Wh
how to justify strategic information system
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i want programs on grounded header linked list
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