its initialised
Code:char num_students[MAXCHARS];i get the right number .. but.. i then need to use num_students. in a for loop.. but wont let me.. cause its a char..Code:inFile.getline(num_students,MAXCHARS, ' '); inFile>>num_students; cout << "Number of Students" << num_students <<endl;
i change it to int.. but it doesnt work..
how to i just pull one integer from a file..
thanx
This will read the first integer from the file data.txt.
Code:ifstream inFile("data.txt"); int num_students; inFile >> num_students;
or you could use a get function
~InquirerCode:int num_students; fin >> num_students;
[EDIT]
Beaten again...
[/EDIT]
Compilers:
GCC on Red Hat 8.1 (Primary)
GCC on Mac OS X 10.2.4 (Secondary)
Others:
MinGW on XP
oh, you just found out huh?
shhhhhhhhhhhh.............
~Inquirer
Compilers:
GCC on Red Hat 8.1 (Primary)
GCC on Mac OS X 10.2.4 (Secondary)
Others:
MinGW on XP
