Write a short program that allows the user to input a positive integer and then

outputs a randomly generated integer between 1 and the input number.

// code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables

   int n;

   cout<<"Enter a positive number:";

   // read number

   cin>>n;

   // check number is positive or not

   while(n<0)

   {

   // if number is negative

       cout<<"Wrong input!!"<<endl;

       // ask again to enter again

       cout<<"Enter again:";

       // read number again

       cin>>n;

   }

   // generate random number between 1 to n

   int ran=rand()%n +1;

   // print random number

   cout<<"Random number between 1 to "<<n<<" is: "<<ran<<endl;

return 0;

}

Explanation:

Read a number from user.Then if input number is negative then ask user to enter a positive number again.After this generate a random number between 1 to n.Print that random number.

Output:

Enter a positive number:-12

Wrong input!!

Enter again:9

Random number between 1 to 9 is: 2

answer; availability;