a, b, c = map(int, input().split())
s = [a, b, c]
s = sorted(s)
print('Yes' if s[0] + s[1] == s[2] else 'No')

df7f7ae43dd2339d81d25ab254b3114cb95e7683
<mask token>

<mask token>
print('Yes' if s[0] + s[1] == s[2] else 'No')

a, b, c = map(int, input().split())
s = [a, b, c]
s = sorted(s)
print('Yes' if s[0] + s[1] == s[2] else 'No')
