Problem: We have a sequence of length N, a = (a_1, a_2, ..., a_N). Each a_i is a positive integer.  Snuke's objective is to permute the element in a so that the following condition is satisfied:    * For each 1 ≤ i ≤ N - 1, the product of a_i and a_{i + 1} is a multiple of 4.  Determine whether Snuke can achieve his objective.

Submission attempts (in order):

# C - 4-adjacent

N=int(input())
alist=list(map(int,input().split()))

oddcount=0
mod40=0
other=0

for a in alist:
    if a%2==1:
        oddcount+=1
    elif a%4==0:
        mod40+=1
    else:
        other+=1

if N==1:
    if mod40==N:
        print("Yes")
    else:
        print("No")
if N==2 or N==3:
    if mod40>0 or other==N:
        print("Yes")
    else:
        print("No")

if N%2==1:
    if oddcount<=2*mod40:
        print("Yes")
    else:
        print("No")

else:
    if oddcount+1<=2*mod40:
        print("Yes")
    else:
        print("No")



# C - 4-adjacent

N=int(input())
alist=list(map(int,input().split()))

oddcount=0
mod40=0
other=0

for a in alist:
    if a%2==1:
        oddcount+=1
    elif a%4==0:
        mod40+=1
    else:
        other+=1

N=N-other

if N==1:
    if mod40==N:
        print("Yes")
    else:
        print("No")
if N==2 or N==3:
    if mod40>0 or other==N:
        print("Yes")
    else:
        print("No")

if (N-other)%2==1:
    if (N-other)//2 <= mod40:
        print("Yes")
    else:
        print("No")

else:
    if (N-other)//2 < mod40:
        print("Yes")
    else:
        print("No")



# C - 4-adjacent

N=int(input())
alist=list(map(int,input().split()))

oddcount=0
mod40=0
other=0

for a in alist:
    if a%2==1:
        oddcount+=1
    elif a%4==0:
        mod40+=1
    else:
        other+=1

if N==1:
    if mod40==N:
        print("Yes")
    else:
        print("No")
if N==2 or N==3:
    if mod40>0 or other==N:
        print("Yes")
    else:
        print("No")


if N%2==1:
    if N-((other//2)*2)//2 <= mod40:
        print("Yes")
    else:
        print("No")

else:
    print(np.array)


# C - 4-adjacent

N=int(input())
alist=list(map(int,input().split()))

oddcount=0
mod40=0
other=0

for a in alist:
    if a%2==1:
        oddcount+=1
    elif a%4==0:
        mod40+=1
    else:
        other+=1

if N==1:
    if mod40==N:
        print("Yes")
    else:
        print("No")
if N==2 or N==3:
    if mod40>0 or other==N:
        print("Yes")
    else:
        print("No")


if N%2==1:
    if (N-((other//2)*2))//2 <= mod40:
        print("Yes")
    else:
        print("No")

else:
    print(np.array)


    # if (N-other)//2 < mod40:
    #     print("Yes")
    # else:
    #     print("No")



# C - 4-adjacent

N=int(input())
alist=list(map(int,input().split()))

oddcount=0
mod40=0
other=0

for a in alist:
    if a%2==1:
        oddcount+=1
    elif a%4==0:
        mod40+=1
    else:
        other+=1

if N==1:
    if mod40==N:
        print("Yes")
        exit()
    else:
        print("No")
        exit()
if N==2 or N==3:
    if mod40>0 or other==N:
        print("Yes")
        exit()
    else:
        print("No")
        exit()


if (N-((other//2)*2))//2 <= mod40:
            print("Yes")
            exit()
        else:
            print("No")
            exit()

    
    # C - 4-adjacent

    N=int(input())
    alist=list(map(int,input().split()))

    oddcount=0
    mod40=0
    other=0

    for a in alist:
        if a%2==1:
            oddcount+=1
        elif a%4==0:
            mod40+=1
        else:
            other+=1

    if N==1:
        if mod40==N:
            print("Yes")
            exit()
        else:
            print("No")
            exit()
    if N==2 or N==3:
        if mod40>0 or other==N:
            print("Yes")
            exit()
        else:
            print("No")
            exit()
    

    if N%2==1:
        if (N-((other//2)*2))//2 <= mod40:
            print("Yes")
            exit()
        else:
            print("No")
            exit()

    else:
        if other%2==1:
            if (N-other)//2<=mod40:
                print("Yes")
                exit()
            else:
                print("No")
                exit()
        else:
            if (N-other)//2<mod40:
                print("Yes")
                exit()
            else:
                print("No")
                exit


# C - 4-adjacent

N=int(input())
alist=list(map(int,input().split()))

oddcount=0
mod40=0
other=0

for a in alist:
    if a%2==1:
        oddcount+=1
    elif a%4==0:
        mod40+=1
    else:
        other+=1

if N==1:
    if mod40==N:
        print("Yes")
        exit()
    else:
        print("No")
        exit()
if N==2 or N==3:
    if mod40>0 or other==N:
        print("Yes")
        exit()
    else:
        print("No")
        exit()

else:
    if (N-((other//2)*2))//2 <= mod40:
        print("Yes")
        exit()
    else:
        print("No")
        exit()

Verdicts: Wrong Answer

Wrong Answer

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Accepted