Скачать или смотреть Function Part2 in C Programming Language | Function in C language part 2 @codeinfarm [ Hindi 2023 ]

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In This Tutorial :
In C programming, functions can be categorized based on their parameters and return type as follows:

Function with parameter and return type: This type of function takes parameters as input and returns a value. This is the most common type of function used in C programming and it is used when a value needs to be calculated or when a specific task needs to be performed and the result of that task needs to be returned to the calling function.
The syntax for a function with parameters and return type is as follows:
return_type function_name(parameter1_data_type parameter1, parameter2_data_type parameter2, ...)
{
// Function Body
...
return value;
}

Here, return_type is the data type of the value that will be returned from the function. function_name is the name of the function. parameter1_data_type, parameter2_data_type, ... are the data types of the parameters passed to the function. The parameters are separated by a comma.

Example:
int add(int a, int b)
{
int c = a + b;
return c;
}

In this example, the function "add" takes two integer parameters "a" and "b" and returns an integer value "c". The function adds the two parameters and returns the result.

Function with no parameter with return type: This type of function does not take any parameters as input and returns a value. It is used when a constant value needs to be returned to the calling function or when a value needs to be returned based on certain conditions.
The syntax for a function with no parameter and return type is as follows:
return_type function_name()
{
// Function Body
...
return value;
}

Here, return_type is the data type of the value that will be returned from the function. function_name is the name of the function.

Example:
int getValue()
{
return 5;
}

In this example, the function "getValue" returns an integer value of 5.

Function with parameter no return type: This type of function takes parameters as input but does not return a value. It is used when a task needs to be performed and no result needs to be returned to the calling function.
The syntax for a function with parameters and no return type is as follows:
void function_name(parameter1_data_type parameter1, parameter2_data_type parameter2, ...)
{
// Function Body
...
}

Here, void is used to specify that the function does not return any value. function_name is the name of the function. parameter1_data_type, parameter2_data_type, ... are the data types of the parameters passed to the function. The parameters are separated by a comma.

Example:
void printMessage(char message[])
{
printf("%s\n", message);
}

In this example, the function "printMessage" takes a character array "message" as input and does not return any value. The function simply prints the message to the screen.

Function with no parameter no return type: This type of function does not take any parameters as input and does not return any value. It is used when

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