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Therefore, you need an & behind number: fscanf(myFile, "%d", &number); *scanf family of functions also automatically skip whitespace (except when given %c, %[ or %n). Your loop with reading file will eventually look like this: while (you_have_space_in_your_array_or_whatever) {. int number;
The C library int fscanf (FILE *stream, const char *format, ...) function reads formatted input from a stream. It is part of the Standard I/O library and is defined in the <stdio.h> header. This function allows for extracting and parsing data from a file according to a specified format.
The fscanf() function reads formatted data from a file and writes it into memory locations specified by the arguments, then moves the position indicator to the file position where it stopped reading. The fscanf() function is defined in the <stdio.h> header file.
4 lip 2022 · Reads data from a variety of sources, interprets it according to format and stores the results into given locations. 1) reads the data from stdin. 2) reads the data from file stream stream. 3) reads the data from null-terminated character string buffer.
10 wrz 2023 · Reads data from a variety of sources, interprets it according to format and stores the results into given locations. 1) Reads the data from stdin. 2) Reads the data from file stream stream. 3) Reads the data from null-terminated character string buffer.
The scanf function reads formatted input from the stream stdin under the control of the template string template. The optional arguments are pointers to the places which receive the resulting values. The return value is normally the number of successful assignments.
