Left / Right sum

n = int(input())
sum1 = 0
sum2 = 0

for i in range(n):
  number = float(input())
  sum1 += number

for i in range(n, 2* n):
  number = float(input())
  sum2 += number

print(f"Yes, sum = {sum1:.0f}" if sum1 == sum2 else f"No, diff = {abs(sum2 - sum1):.0f}")