#include
using namespace std;
int main()
{
cout < < "my first c++ program.";
cout < < "the sum of 2 and 3 = " < < 5;
cout < < "7 + 8 = " < < 7 + 8;
return 0; }

The output of the code is following:-

My first C++ program.The sum of 2 and 3 = 57 + 8 = 15

Explanation:

You should include a header in this program other wise it will not work.

The first cout statement will print My first C++ program. in one line and after that the second cout will print The sum of 2 and 3 = 5 in the same line because there is no new line character is there and the third cout statement will print 7 + 8 = 15 that too in the same line.

he could use bold or bigger text just a suggestion.