Language: C++

#include <bits/stdc++.h>
#define REP(i, n) for(int i = 0;i < n;i++)
#define SORT(v, n) sort(v, v+n);
#define VSORT(v) sort(v.begin(), v.end())
#define VRSORT(v) sort(v.rbegin(), v.rend())//vectorの降順ソート
#define ll long long
#define pb(a) push_back(a)
#define INF 1000000000
#define MOD 1000000007
using namespace std;
typedef pair<int, int> P;
typedef pair<ll, ll> LP;
typedef pair<int, P> PP;
typedef pair<ll, LP> LPP;

typedef vector<unsigned int>vec;
typedef vector<vec> mat;
typedef tuple<ll, ll, ll> T;

int dy[]={0, 0, 1, -1, 0};
int dx[]={1, -1, 0, 0, 0};

int n,x=0;
int cnt[3]={0};
bool ans=0;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    cin>>n;
    REP(i,n){
        int a;cin>>a;
        if(a%4==0) ++cnt[0];
        else if(a%2==0) ++cnt[1];
        else ++cnt[2];
    }
    if(cnt[0]+cnt[1]==n)ans=1;
    if(cnt[1]>0){
        x = cnt[1] - 1;
        ++cnt[2];
    }
    if(cnt[0]>=cnt[2] && (n-x)%2 == 0) ans=1;
    if(cnt[0] + 1 >= cnt[2] && (n-x) % 2 == 1) ans=1;
    if(ans) cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
}#include <bits/stdc++.h>
#define REP(i, n) for(int i = 0;i < n;i++)
#define SORT(v, n) sort(v, v+n);
#define VSORT(v) sort(v.begin(), v.end())
#define VRSORT(v) sort(v.rbegin(), v.rend())//vectorの降順ソート
#define ll long long
#define pb(a) push_back(a)
#define INF 1000000000
#define MOD 1000000007
using namespace std;
typedef pair<int, int> P;
typedef pair<ll, ll> LP;
typedef pair<int, P> PP;
typedef pair<ll, LP> LPP;

typedef vector<unsigned int>vec;
typedef vector<vec> mat;
typedef tuple<ll, ll, ll> T;

int dy[]={0, 0, 1, -1, 0};
int dx[]={1, -1, 0, 0, 0};

int n,x=0;
int cnt[3]={0};
bool ans=0;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    cin>>n;
    REP(i,n){
        int a;cin>>a;
        if(a%4==0) ++cnt[0];
        else if(a%2==0) ++cnt[1];
        else ++cnt[2];
    }
    if(cnt[0]+cnt[1]==n)ans=1;
    if(cnt[1]>0){
        x = cnt[1] - 1;
        ++cnt[2];
    }
    if(cnt[0]>=cnt[2] && (n-x)%2 == 0) ans=1;
    if(cnt[0] + 1 >= cnt[2] && (n-x) % 2 == 1) ans=1;
    if(ans) cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
}

Compiler output:
a.cc:46:2: error: stray '#' in program
   46 | }#include <bits/stdc++.h>
      |  ^
a.cc:46:3: error: 'include' does not name a type
   46 | }#include <bits/stdc++.h>
      |   ^~~~~~~
a.cc:65:5: error: redefinition of 'int dy []'
   65 | int dy[]={0, 0, 1, -1, 0};
      |     ^~
a.cc:20:5: note: 'int dy [5]' previously defined here
   20 | int dy[]={0, 0, 1, -1, 0};
      |     ^~
a.cc:66:5: error: redefinition of 'int dx []'
   66 | int dx[]={1, -1, 0, 0, 0};
      |     ^~
a.cc:21:5: note: 'int dx [5]' previously defined here
   21 | int dx[]={1, -1, 0, 0, 0};
      |     ^~
a.cc:68:5: error: redefinition of 'int n'
   68 | int n,x=0;
      |     ^
a.cc:23:5: note: 'int n' previously declared here
   23 | int n,x=0;
      |     ^
a.cc:68:7: error: redefinition of 'int x'
   68 | int n,x=0;
      |       ^
a.cc:23:7: note: 'int x' previously defined here
   23 | int n,x=0;
      |       ^
a.cc:69:5: error: redefinition of 'int cnt [3]'
   69 | int cnt[3]={0};
      |     ^~~
a.cc:24:5: note: 'int cnt [3]' previously defined here
   24 | int cnt[3]={0};
      |     ^~~
a.cc:70:6: error: redefinition of 'bool ans'
   70 | bool ans=0;
      |      ^~~
a.cc:25:6: note: 'bool ans' previously defined here
   25 | bool ans=0;
      |      ^~~
a.cc:72:5: error: redefinition of 'int main()'
   72 | int main(){
      |     ^~~~
a.cc:27:5: note: 'int main()' previously defined here
   27 | int main(){
      |     ^~~~