Half Sum Element

import sys

n = int(input())

max_num = -sys.maxsize -1
total = 0

for i in range(0, n):
    num = int(input())
    if num > max_num:
        max_num = num
    total += num

diff = abs(max_num-total)

if diff == max_num:
    print(f"Yes")
    print(f"Sum = {max_num}")
else:
    print(f"No")
    print(f"Diff = {abs(max_num - diff)}")