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

aArr.sort()
aSet = set(aArr)

a = aArr[-1]
setSum = sum(aSet) - a
arrSum = sum(aArr) - a

arrSum -= arrSum - setSum
ans = ["No", "Yes"][a == arrSum]

if(aArr[-1] == aArr[-2]):
    tmp = a
    i = -2
    while arrSum > aArr[-1]:
        tmp += aArr[i]
        arrSum -= aArr[i]
    if arrSum == tmp:
        ans = "Yes"
print(ans)
