Write a main method that prompts the user for an integer between 1 & 10 (inclusive). if the user enters an invalid number, prompt for another one. when a valid number is entered, call activity with that number as a parameter.

int main() {

   int n;

   cout<<"Enter the integer n"<<endl;

   cin>>n;

   if(n<1 || n>10)

   {

       while(n>10 || n<1)//taking input if the number is not within range..

       {

           cout<<"Enter the number again"<<endl;

           cin>>n;

       }

       activity(n);//calling activity with the n..

   }

return 0;

}

Explanation:

Above written is the main function in which a prompting an integer between 1 and 10 if it is not within range then again taking input.Then after that calling activity with n as argument.

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