Question

guys I have doubt in these que....I will give many points​

Answer 1

it isn't possible to write all 15 java programs.....

sorry

Answer 2

2. for even numbers - will be done the same way as mentioned below except the number in output should come out to be even.

3. (for odd number)

#include <iostream>

using namespace std;

int main(){

   for(int i = 0; i < 10; i++){

       cout << 2 * i + 1 << ' ';

   }

   return 0;

}

5. sum of first 10 number

#include <iostream>

using namespace std;

int main()

{

   int i,sum=0;

   cout << "\n\n Find the first 10 natural numbers:\n";

   cout << "---------------------------------------\n";

   cout << " The natural numbers are: \n";

   for (i = 1; i <= 10; i++)

   {

       cout << i << " ";

 sum=sum+i;

   }

    cout << "\n The sum of first 10 natural numbers: "<<sum << endl;

}