It consists in drawing two numbers at random, but surely you have to reinitialize the srand because it goes wrong and in another project that I have the two numbers are the same.
#include<iostream>
#include<cstdlib>
#include<ctime>
using namespace std;
int main()
{
int numero,numero2;
srand(time(NULL));
numero=rand() % 5+1;
cout << "El numero es:"<<numero<<endl;
srand(time(NULL));
numero=rand() % 5+1;
cout << "El segundo numero es:"<<numero2;
}
Srand () , is only initialized once in the program that you execute , so it starts running with the variable or function that you passed, in this case < strong> time (NULL) . Then, to generate several numbers, you have to save each one in a different variable, this being the best way.
#include<iostream>
#include<cstdlib>
#include<ctime>
using namespace std;
int main(){
int numero,numero2;
srand(time(NULL));
numero=rand()%5+1;
numero2=rand()%5+1;
cout<<"El primer numero es:"<<numero<<endl;
cout<<"El segundo numero es:"<<numero2<<endl;
}
The problem in the program is not with rand() but in the variables used. In the second call to rand() you do the following:
numero=rand() % 5+1;
It was probably a copy-paste error. I think your intention is to do the following:
numero2=rand() % 5+1;
Try to use more descriptive variable names so that you avoid this situation and the program is more readable.