C++ :

#include <bits/stdc++.h>
using namespace std;


int main(){
	int x,y,z;
	cin>>x>>y>>z;
	if(x >= 86 && y >= 86 && z >= 86 && (x + y + z) / 3 >= 90){
		cout<<"good";
	} else{
		cout<<"sorry";
	}
}

Java :

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int c = sc.nextInt();
		double s = (double)((a + b + c) / 3);
		if(s>=90 && a>=86 && b>=86 && c>=86){
			System.out.println("good");
		}else{
			System.out.println("sorry");
		}
		sc.close();
	}

}

Python :

n = input().split()
c = int(n[0])
m = int(n[1])
e = int(n[2])
a = (c + m + e) / 3
if a >= 90 and c >= 86 and m >= 86 and e >= 86:
    print('good')
else:
    print('sorry')