Guddu on a date problem

problem code: KS2

Its my first question on codechef and I am getting it wrong each time though my output is correct.

[problem] (KS2 Problem - CodeChef)

my solution:

int main(){

unsigned long long int T,N;

cin>>T;

unsigned long long int A[T];

```
for(unsigned long long int i=0;i<T;i++){
cin>>N;
A[i]=19+(N-1)*9;
}
for(unsigned long long int i=0;i<T;i++){
cout<<A[i]<<"\n";
}
return 0;
```

}