How would you solve this?

We are more than willing to help those that are stuck: but that doesn't mean that we are here to do it all for you! We can't do all the work, you are either getting paid for this, or it's part of your grades and it wouldn't be at all fair for us to do it all for you.

So we need you to do the work, and we will help you when you get stuck. That doesn't mean we will give you a step by step solution you can hand in!
Start by explaining where you are at the moment, and what the next step in the process is. Then tell us what you have tried to get that next step working, and what happened when you did.

Start by looking at the pattern, and see if there is anything there that links them: perhaps count the stars and add the two numbers to that might be a place to look ...
When you have a pattern, think about how you would do it manually.

If you are having problems getting started at all, then this may help: How to Write Code to Solve a Problem, A Beginner's Guide[^]

Simple Solution in C++ (old style)

#include <iostream>
#include <string>
const int N = 7;
using namespace std;

int main(){
	string stars(N, '*');
	for (int i = N; i > 0; i--, stars.pop_back()) 
		cout << i << stars << 18-i*2 << endl;
    return 0;
}

Alternative with for-loops

for (int i=0; i<n; i++) {
	cout << n-i;
	for (int j=0; j<(n-i); j++) cout << "*";
	cout << 4+i*2 << endl;
}