puts
From cppreference.com
| Defined in header
<stdio.h>
|
||
| int puts( const char *str );
|
||
Writes character string str and a newline to stdout
Contents |
[edit] Parameters
| str | - | character string to be written |
[edit] Return value
non-negative number on success or EOF otherwise
[edit] Example
puts() with error checking
Run this code
#include <stdio.h> #include <stdlib.h> int main(void) { int ret_code = puts("Hello World"); if ((ret_code == EOF) && (ferror(stdout))) /* test whether EOF was reached */ { perror("puts()"); fprintf(stderr,"puts() failed in file %s at line # %d\n", __FILE__,__LINE__-4); exit(EXIT_FAILURE); } return EXIT_SUCCESS; }
Output:
Hello World
[edit] See also
| writes a character string to a file stream (function) |
|
| prints formatted output to stdout, a file stream or a buffer (function) |
|
|
C++ documentation for puts
|
|