How it's random if it generates the same numbers each time i run the function??

Question

i need an answer plz
How it's random if it generates the same numbers each time i run the function??

Answer 1

add srand(time(0)); to the start of main function
and you also need to add #include <ctime>

Answer 2

You need a random function based on time. Set a seed based on the current time to generate a random number based off of a different seed every time.

Answer 3

because, the rand() function is not truly random. if u want to generate truly random number I suggest you use srand(time(0)); and don't forget to include <ctime>

Answer 4

like they mentioned above, you can use srand(time(0)).
in addtion , if you use visual studio as your compiler,you can use srand(time(nullptr)) as well.