I am having a program where fscanf(fp,\"%[^\\n]s\",line); is used for reading a line. If I put in a while loop,
I\'m testing some snippets I found off the web using g++ from MinGW.This is the C++ compiler...why then does it correctly compile C....why do p开发者_StackOverflow中文版eople intertwine C and C++.
I have a text file that contains 113 line and 10 columns. Every line has the following format: user110137210.000.001.000.000.000.000.00
I want to read a string entered by the user. I don\'t know the length of the string. As there are no strings in C I declared a pointer:
I\'d want to separate a string into 4 parts. What I need is basically this: sscanf(string, \"%d %d %d %[^\\n]\", id1, id2, id3, restOfString);
How can I separate a string that has white spaces between the 3 shorts and between the rest of the string to 4 different stri开发者_如何学Pythonngs.
First off, this snippet is not meant for production code. So please, no lec开发者_JAVA技巧turing about it \"being unsafe.\" Thanks!
In C, using scanf() with the parameters, scanf(\"%d %*d\", &a, &b) acts differently. It enters value for just one variable not two!
I ne开发者_开发问答ed to read a file and store each number (int) in a variable, when it sees \\n or a \"-\" (the minus sign means that it should store the numbers from 1 to 5 (1-5)) it needs to store
I\'m working in C and I\'m very new at it (2 weeks ago). Basically I have a file that has two columns of data separated by a space. I need to read from the file, line by line, and determine when the f
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