Table of Contents
What can I use instead of fscanf in C?
The usual suggested solution to this is to use: scanf(” %c”, &c); or to not use scanf .
Which of the following is C++ equivalent for scanf () in C?
Which of the following is C++ equivalent for scanf()? Explanation: C++ uses cin to read input form uses.
What does fscanf do in C?
The fscanf() function is used to read set of characters from file. It reads a word from the file and returns EOF at the end of file.
Which of the following is C++ equivalent for printf ()?
The printf() equivalent in C++ is std::printf() , declared in .
What is difference between fscanf and fgets?
fgets reads to a newline. fscanf only reads up to whitespace. In your example, fgets will read up to a maximum of 9 characters from the input stream and save them to str , along with a 0 terminator. It will not skip leading whitespace.
Why is fgets better than gets?
fgets() is a safer version of gets() where you can provide limitation on input size. You can also decide to take input from which stream(e.g. File or standard input). Let’s say our input is, Note The fgets() includes the terminating character in the buffer and because of that the string has 14 characters of our input.
Which of the following is false about C Plus Plus?
Which one of the following is not a fundamental data type in C++?…
| Q. | Which of the following is FALSE about references in C++ |
|---|---|
| C. | references cannot be null |
| D. | references cannot refer to constant value |
What is the difference between fscanf and Fgets?
Does fscanf stop at newline?
It always terminates the buffer with a nul character so that it can be safely passed to other C string functions. It stops on the first of end of file, newline, or buffer_size-1 bytes read.
What is the difference between scanf and fscanf?
The scanf() function reads input from the standard input stream stdin, fscanf() reads input from the stream pointer stream, and sscanf() reads its input from the character string pointed to by str.
What is the difference between fgets and gets in C?
gets() keeps reading input until newline character or end-of-file(EOF) shows up. This can lead to buffer overflow as it doesn’t check array bounds of variable. While in case of fgets() it will also stop when maximum limit of input characters is reached.