C :

#include<stdio.h>   

int main(){ 
	int a;
	
	scanf("%d",&a);
	
	if(a >= 86){
		printf("VERY GOOD");
	}else if(a >= 60 && a <= 85){
		printf("GOOD");
	}else{
		printf("BAD");
	}

	return 0;
} 

C++ :

#include<iostream>
#include<iomanip>
using namespace std;
int main(){
	int n;
	cin>>n;
	if(n>=86){
		cout<<"VERY GOOD"<<endl;
	}else if(n>=60){
		cout<<"GOOD"<<endl;
	}else{
		cout<<"BAD"<<endl;
	}
	
}

Python :

r = int(input())
if r >= 86:
    print('VERY GOOD')
elif  85>=r>=60:
    print('GOOD')
else :
    print('BAD')