#include <bits/stdc++.h>
using namespace std;
#define ll long long 
#define fast                       \
 ios_base::sync_with_stdio(0);      \
 cin.tie(0);                         \
 cout.tie(0);

int main(){
    fast;
    ll t;
    cin>>t;
    while(t--){
        ll n;
        cin>>n;
        if(n%2) cout<<"1\n";
        else cout<<"2\n";
    }   
}

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Good problem:

Average problem:

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Didn't solve:

#include <bits/stdc++.h>
using namespace std;
#define ll long long 
#define fast                       \
 ios_base::sync_with_stdio(0);      \
 cin.tie(0);                         \
 cout.tie(0);

int main(){
    fast;
    ll t;
    cin>>t;
    while(t--){
        ll n;
        cin>>n;
        if(n%2) cout<<"0\n";
        else{
            ll cnt=0;
            while(n%2==0){
                n/=2;
                cnt++;
            }
            cout<<(cnt/2)<<"\n";
        }
    }   
}

Amazing problem:

Good problem:

Average problem:

Bad problem:

Didn't solve:

#include <bits/stdc++.h>
using namespace std;
#define ll long long 
#define fast                       \
 ios_base::sync_with_stdio(0);      \
 cin.tie(0);                         \
 cout.tie(0);

int main(){
    fast;
    ll t;
    cin>>t;
    while(t--){
        ll n;
        cin>>n;
        vector<ll> a(n);
        for(ll i=0;i<n;i++) cin>>a[i];
        if(n>=5) cout<<"YES\n";
        else{
            bool ok=true;
            for(ll i=0;i<n;i++){
                if(a[i]%2!=(i+1)%2) ok=false;
            }
            if(ok) cout<<"YES\n";
            else cout<<"NO\n";
        }
    }   
}

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Good problem:

Average problem:

Bad problem:

Didn't solve:

```cpp

```

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~~~~~

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Amazing problem: Good problem: Average problem: Bad problem: Didn't solve:

~~~~~

~~~~~

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Good problem:

Average problem:

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