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Writes the C string pointed by str to the standard output (stdout) and appends a newline character ('\n').
The function begins copying from the address specified (str) until it reaches the terminating null character ('\0'). This terminating null-character is not copied to the stream.
Notice that puts not only differs from fputs in that it uses stdout as destination, but it also appends a newline character at the end automatically (which fputs does not).
On error, the function returns EOF and sets the error indicator (ferror).
Reference
C library:
- <cassert> (assert.h)
- <cctype> (ctype.h)
- <cerrno> (errno.h)
-
<cfenv> (fenv.h)C++11
- <cfloat> (float.h)
-
<cinttypes> (inttypes.h)C++11
- <ciso646> (iso646.h)
- <climits> (limits.h)
- <clocale> (locale.h)
- <cmath> (math.h)
- <csetjmp> (setjmp.h)
- <csignal> (signal.h)
- <cstdarg> (stdarg.h)
-
<cstdbool> (stdbool.h)C++11
- <cstddef> (stddef.h)
-
<cstdint> (stdint.h)C++11
- <cstdio> (stdio.h)
- <cstdlib> (stdlib.h)
- <cstring> (string.h)
-
<ctgmath> (tgmath.h)C++11
- <ctime> (time.h)
-
<cuchar> (uchar.h)C++11
- <cwchar> (wchar.h)
- <cwctype> (wctype.h)
Containers:
-
<array>C++11
- <deque>
-
<forward_list>C++11
- <list>
- <map>
- <queue>
- <set>
- <stack>
-
<unordered_map>C++11
-
<unordered_set>C++11
- <vector>
-
Input/Output:
Multi-threading:
-
<atomic>C++11
-
<condition_variable>C++11
-
<future>C++11
-
<mutex>C++11
-
<thread>C++11
-
Other:
- <algorithm>
- <bitset>
-
<chrono>C++11
-
<codecvt>C++11
- <complex>
- <exception>
- <functional>
-
<initializer_list>C++11
- <iterator>
- <limits>
- <locale>
- <memory>
- <new>
- <numeric>
-
<random>C++11
-
<ratio>C++11
-
<regex>C++11
- <stdexcept>
- <string>
-
<system_error>C++11
-
<tuple>C++11
-
<type_traits>C++11
-
<typeindex>C++11
- <typeinfo>
- <utility>
- <valarray>
<cstdio> (stdio.h)
functions
- clearerr
- fclose
- feof
- ferror
- fflush
- fgetc
- fgetpos
- fgets
- fopen
- fprintf
- fputc
- fputs
- fread
- freopen
- fscanf
- fseek
- fsetpos
- ftell
- fwrite
- getc
- getchar
- gets
- perror
- printf
- putc
- putchar
- puts
- remove
- rename
- rewind
- scanf
- setbuf
- setvbuf
-
snprintfC++11
- sprintf
- sscanf
- tmpfile
- tmpnam
- ungetc
- vfprintf
-
vfscanfC++11
- vprintf
-
vscanfC++11
-
vsnprintfC++11
- vsprintf
-
vsscanfC++11
objects
types
macro constants
function
<cstdio>
puts
int puts ( const char * str );
Write string to stdout
The function begins copying from the address specified (str) until it reaches the terminating null character ('\0'). This terminating null-character is not copied to the stream.
Notice that puts not only differs from fputs in that it uses stdout as destination, but it also appends a newline character at the end automatically (which fputs does not).
Parameters
- str
- C string to be printed.
Return Value
On success, a non-negative value is returned.On error, the function returns EOF and sets the error indicator (ferror).
Example
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See also
- fputs
- Write string to stream (function)
- printf
- Print formatted data to stdout (function)
- putchar
- Write character to stdout (function)
- gets
- Get string from stdin (function)
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Spotted an error? contact us