Q2 c

#include<bits/stdc++.h>

using namespace std;

int main()
{
    int n;
    cin>>n;
    int a[n+2];
    int odd[n+2];
    int eve[n+2];
    int idx1=0, idx2=0;
    for(int i=0;i<n;i++){
        cin>>a[i];
        if(a[i]%2==0){
            eve[idx1]=a[i];
            idx1++;
        }
        else{
            odd[idx2]=a[i];
            idx2++;
        }
    }

    for(int i=0;i<idx1;i++){
        cout<<eve[i]<<" ";
    }
    cout<<endl;

    for(int i=0;i<idx2;i++){
        cout<<odd[i]<<" ";
    }
    cout<<endl;

    return 0;
}