Randomize Function In Dev C++
C library function - rand - The C library function int rand(void) returns a pseudo-random number in the range of 0 to RANDMAX. Randomise Function. I have been working with many c projects but never came across randomize function. Is it user defined or inbuilt function? 'randomize' is not a standard C function. I'm not sure where you found it, but it is not standard, so it is not found on all C/C compilers. The standard function is called rand. This function should be available on a all C compilers. In order to use rand, you need to include the standard header file.
- The C Standard Library
- C Standard Library Resources
- C Programming Resources
- Selected Reading
Description
The C library function int rand(void) returns a pseudo-random number in the range of 0 to RAND_MAX.
RAND_MAX is a constant whose default value may vary between implementations but it is granted to be at least 32767.
Declaration
Following is the declaration for rand() function.
Parameters
NA
Return Value
This function returns an integer value between 0 and RAND_MAX.
Example
The following example shows the usage of rand() function.
Let us compile and run the above program that will produce the following result −