如何在 C++ 中生成随机二进制数？

Question

I am trying to implement fuction to generate random binary numbers, using the following :

srand(time(NULL)); 
int S = rand() % 2;//continuous random variable between 0 and 1

and then :

 rand()%2; 

is continuously called 2^20 times ... however im not getting proper random numbers.. any suggestions for improvement ?

Is there a data type for binary numbers or eqv.? (instead of declaring an integer)

Also, the only implementation of the seed of srand that i've seen is time(NULL) OR time(0) , is there a way to manipulate the seed to get better random numbers ?

Answer 1

Binary numbers are just numbers in a different base. There is no issue if you just generate integers (base 10) and then, when outputting, convert them to binary.

Check this question for more info on converting an integer into a "binary" string: C++ - Decimal to binary converting