printf , scanf , getchar, putchar, getc are the other operators in C except gets and puts..
You can have #include after Stdio.h ...it has so many built in mathematical functions like CIRCULAR FUNCTIONS, ABSOLUTE VALUE and more..Sadly, built-in functions and library functions are different things... there are no built-in functions in C (except for sizeof, which isn't an actual function).
If you declare a variable inside of any fuction (except main) it will not be available to other functions.
AGAIN: puts ("c"); goto AGAIN;
No, because C does not support the concept of template functions. Template functions only exist in C++, never in C.
TurboC does have a built-n help: enter puts and press Shift+F1
You can have #include after Stdio.h ...it has so many built in mathematical functions like CIRCULAR FUNCTIONS, ABSOLUTE VALUE and more..Sadly, built-in functions and library functions are different things... there are no built-in functions in C (except for sizeof, which isn't an actual function).
There are no 'sections' in C source, you can define functions anywhere, except inside another function or variable/type definition.
In C, formatted functions (like printf and scanf) are used for input and output with specific formatting options, allowing you to control how data is displayed or read. For example, printf("%d", num); prints an integer with no additional formatting, while scanf("%d", &num); reads an integer from user input. In contrast, informatted functions (like puts and gets) handle strings without special formatting, directly outputting or reading data. For example, puts("Hello, World!"); simply prints the string without formatting options.
int main (void) { if ('C' == 'C') puts ("Okay"); else puts ('Oh, gosh"); return 0; }
That's up to you, except for the main function, the name of which has to be main.Or, if you want to know how to call a function, it's simply by its name, followed by an argument list, eg:int main (void){puts ("I have just called function puts");return 0;}
The library function gets() reads a string from stdin and removes any trailing newline. The library function puts() writes a string to stdout and adds a trailing newline. The original intent of these functions was to provide convenient ways of reading and writing whole lines, rather than doing character I/O. Both functions are deprecated and should not be used in new programs. They are retained for compatibility, as they are part of the ANSI C Standard Library. The gets() function, in particular, is notorious for its potential for abuse; since it has no way of knowing the capacity of the buffer in which it is storing the string, it cannot prevent buffer overruns. By overrunning the buffer, an upstream program can tamper with the memory contents of the program that uses gets(). Historically, this has led to system and application program vulnerabilities that have been exploited by many malicious programmers. Virtually all calls to gets() have been removed from production software over the last 20 years.
C
If you declare a variable inside of any fuction (except main) it will not be available to other functions.
it's I before E except after C .
Yes, there can be friend functions in C++.
AGAIN: puts ("c"); goto AGAIN;
In the C language, functions are what other languages sometimes call procedures or subroutines. Unlike some languages, the C language makes no distinction between functions which return a result and those that don't, except that the latter are declared with the "void" return type (indicating that there is no direct result). Functions are used to provide functionality that is then available to multiple callers, thus promote efficient coding by implementing a function once, but using it many times. Functions also promote structured code layout.