Submission #1690532

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Source Code Expand

import math
n = int(raw_input())
aa = map(int, raw_input().split())

need = math.floor(n/2)
div2 = 0
div4 = 0
for a in aa:
    if a % 4 == 0:
        div4 += 1
    elif a % 2 == 0:
        div2 += 1

if n - 1 <= div4*2 + div2/2:
    print 'Yes'
else:
    print 'No'

Submission Info

Judge Result