output_description: If we can repeat the operation zero or more times so that the sequences a and
  b become equal, print `Yes`; otherwise, print `No`.
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      N
      a_1 a_2 .. a_N
      b_1 b_2 .. b_N
attempt:     def main():
          n = int(input())
          a = list(map(int,input().split()))
          b = list(map(int,input().split()))
       
       
          Flag = False
          biga = 0
          lessa = 0
          for i in range(3):
              if a[i] > b[i]:
                  biga += a[i] - b[i]
              else:
       
                  lessa += b[i] - a[i]
       
          tmp = lessa -(biga*2)
       
          if tmp >=0:
              print("Yes")
          else:
              print("No")
       
      if __name__ == "__main__":
          main()
problem_description: Statement
  
  You are given two integer sequences of length N: a_1,a_2,..,a_N and
  b_1,b_2,..,b_N. Determine if we can repeat the following operation zero or
  more times so that the sequences a and b become equal.
  
  Operation: Choose two integers i and j (possibly the same) between 1 and N
  (inclusive), then perform the following two actions **simultaneously** :
  
    * Add 2 to a_i.
    * Add 1 to b_j.
samples: [{"input": "3\n    1 2 3\n    5 2 2", "output": "Yes\n    \n\nFor example, we can perform three operations as follows to do our job:\n\n  * First operation: i=1 and j=2. Now we have a = \\\\{3,2,3\\\\}, b = \\\\{5,3,2\\\\}.\n  * Second operation: i=1 and j=2. Now we have a = \\\\{5,2,3\\\\}, b = \\\\{5,4,2\\\\}.\n  * Third operation: i=2 and j=3. Now we have a = \\\\{5,4,3\\\\}, b = \\\\{5,4,3\\\\}.\n\n* * *"}, {"input": "5\n    3 1 4 1 5\n    2 7 1 8 2", "output": "No\n    \n\n* * *"}, {"input": "5\n    2 7 1 8 2\n    3 1 4 1 5", "output": "No"}]