I am confuse understanding the statement " the program must be able to read from input file and write into output file"....can anyone help me to clarify this? Thanks
I am confuse understanding the statement " the program must be able to read from input file and write into output file"....can anyone help me to clarify this? Thanks
If you were using the keyboard and screen
To use files, you would doCode:cin >> var; // some stuff cout << var;
Code:ifstream fin("input.txt"); ofstream fout("output.csv"); fin >> var; // some stuff fout << var;
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
any examples program i can try?
C programming resources:
GNU C Function and Macro Index -- glibc reference manual
The C Book -- nice online learner guide
Current ISO draft standard
CCAN -- new CPAN like open source library repository
3 (different) GNU debugger tutorials: #1 -- #2 -- #3
cpwiki -- our wiki on sourceforge
hi
Is "ifstream" used for reading a file and "ofstream" for writing to the file?
what is "fin"?
See this link: C++ file io.
Jim