Storing a Cell Array of Strings in a Data File
fprintf(fid'%s
'
431 /* File: strtype.c This program illustrates the use of a type
last character value output if successful otherwise it returns EOF. STRSAVE: Read text lines until end of file save the longest line and print it.
Functions scanf and EOF
read EOF is returned. Please input a non-numeric line
Input/output functions
5 Nov 2013 Un-read: int ungetc(int c FILE *stream); puts a character c back into a given input stream (file). ... Read line by line until end of input.
SCANF TUTORIAL
char c; scanf("%c" &c);. Example 2: Input Fields. Suppose we want to read input lines that contain dates of the form 1 August. 2015. The scanf statement
Using C++ File Streams
above examples do) or in C++11 with a std::string. tips: If you want to read a file twice with the same stream object
(Standard) Input and Output
EOF); /* repeat until EOF (end of file) */ c = fgets(oneline MAXLINE
C Programming Examples Goals of this Lecture
Read a single character Loop to repeat a set of lines (e.g. for loop) ... loop test c = getchar(); while (c!= EOF){ putchar(c); c = getchar();. }.
CS 241 Data Organization using C
26 Sept 2019 2) Copies the character read into c. 3) Compares c to EOF (End Of File code) book: leaves out { }. 4. Count Lines of Input.
file — Read and write ASCII text and binary files
file read 'fh' line while r(eof)==0 { local linenum = 'linenum' + 1 display %4.0f 'linenum' _asis '" 'macval(line)'"' file read 'fh' line. } file close 'fh'.
