#include<bits/stdc++.h>
using namespace std;
int main(){
int a[11];
for(int i=0;i<10;i++){
cin>>a[i];
if(a[i]>0){
cout<<"X["<<i<<"] = "<<a[i]<<endl;
}else{
cout<<"X["<<i<<"] = 1"<<endl;
}
}
}