How to take random command in cpp?

Question

means putting a random value

Answer 1

What do you mean random command? can you give more details about what you want to achieve?

Answer 2

#include <iostram>
#include <cstdlib>
#include <time.h>
using namespace std;

int main(){
srand(time(NULL));
int x=rand();
int y=rand();
}

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Srand () function chooses a seed and each call for rand() returns a random value...
You can limit the returned value by this structur:
X = rand()% m;
In this case , the random value will be between 0 and m.

Good luck.