Question

Write a C++ script to perform the following:

a.) Ask a user to enter 2 real numbers.
b.) Save the user response as a variable a and b.
c.) Display if the numbers are even or odd.
d.) Check if the number a belongs in the interval D = [10, 99], display the output as "a is between 10 and 99" or "a is not between 10 and 99".
e.) Check if the number b belongs in the interval E = [0, 50], display the output as "b is between 0 and 50" or "b is not between 0 and 50".

Answer 1

Code:

#include <iostream>
using namespace std;
int main()
{
   int a,b;
   cout<<"Enter first Number:";          //Taking response from the user
   cin>>a;                               //Storing it to variable
   cout<<"Enter Second Number:";         //Taking response from the user
   cin>>b;                               //Storing it to variable
   if(a%2==0)                            //if condition to check whether 'a' is even or odd
   {
       cout<<"a is a even number:"<<a<<endl;
   }
   else
   {
       cout<<"a is a odd number:"<<a<<endl;
   }
   if(b%2==0)                            //if condition to check whether b is even or odd
   {
       cout<<"b is a even number:"<<b<<endl;
   }
   else
   {
       cout<<"b is a Odd number:"<<b<<endl;
   }
   if(a>10 && a<99)                     //condition to check 'a' is in given range or not
   {
       cout<<"a is in between 10,99"<<endl;
   }
   else
   {
       cout<<"a is not between 10,99"<<endl;
   }
   if(b>0 && b<50)                       //condition to check 'b' is in given range or not
   {
       cout<<"b is in between 0,50"<<endl;
   }
   else
   {
       cout<<"b is not between 0,50"<<endl;
   }
  
}

Reference:

Output:

Note: I have provided you needed information. If face any difficulty in understanding it please comment.If you are satisfied with my answer please upvote....Thank you...