#include<iostream>
using namespace std;
int main(){
int score,income;
cin>>score>>income;
if(score<0 || income<0){
    cout<<"Invalid input";
}
else if(score<700){
    cout<<"loe credit score";
}
else if(income<30000){
    cout<<"Insufficent income";
}
else{
    cout<<"loan approved";
}
return 0
}