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C stdio puts() Function

❮ C stdio Library


Example

Write a string to the console:

puts("Hello World!");
Try it Yourself »

Definition and Usage

The puts() function outputs a string followed by a line break to the console.

The puts() function is defined in the <stdio.h> header file.

Note: More accurately, it writes to the location specified by stdout which is usually the console but it may be configured to point to a file or other location.


Syntax

puts(const char * str);

Parameter Values

Parameter Description
str Required. A char array containing the string to output.

Technical Details

Returns: An int value that is not negative if the function was successful. It returns the constant EOF if an error occurred.

❮ C stdio Library