Random Value Generator in C++

/* Bismillahir Rahmanir Rahim Random Value Generating Input any integer(n). */ #include <iostream> #include <cstdlib> using namespace std; int main() { int n; while(cin>>n){// for understanding the output clearly cout<<"Random value (any integer) = "<<rand()<<endl; cout<<"Random value (from 0 to 9) = "<<rand()%10<<endl; cout<<"Random value (from 1 to 100) = "<<rand()%100+1<<endl; cout<<"Random value (from 3 to 8) = "<<rand()%6+3<<endl; } return 0; }