Here\'s a code that I wrote which isn\'t comple开发者_如何学编程te. string line; ifstream fp (\"foo.txt\");
To use code I have written for performing calculations, I need to read in data (numbers and strings) from an external text file and store them in vectors of either strings or ints/doubles. I have writ
I\'m a Mac Xcode (3.2.2) user, working with the GCC 4.2 compiler, fairly inexperienced with C++ and completely ignorant about compilers.
I need to read in numbers from an external file and store them in a vector of ints.I can do this now thanks to Howard Hinnant and wilhelmtell, who patiently helped figure out why my coding was not wor
When accessing a text file, I want to read from a specific line. Let\'s suppose that my file has 1000 rows and I want to read row 330. Each row has a different number of characters and could possibly
If I have fo开发者_开发百科r example the following statements: char f_name[11]; std::cin.getline(f_name,10);
What does the istream::getline method return? I am asking because I have seen that to loop t开发者_如何学运维hrough a file, it should be done like this:
I\'m having a really hard time getting an R library installed that requires some compilation in C.I\'m using a Mac OSX Snow Leopard machine and trying to install this R package (here).
I\'ve been working on a class assignment for C++ and we\'re required to acquire input from a text file and assign those values to an array....one is a string, the second an int, and the third a double
This question already has answers here: Reading input from text file to array in c++ (2 answers) Closed 4 years ago.
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