请将List=[1,2,3,4,...,97,98,99,100]转化为[2,1,4,3,...,98,97,100,99].

List=list(range(1,101)) for n in range(100): if n%2==0: List[n]+=1 #偶数位的奇数+1 if n%2!=0: List[n]-=1 #奇数位的偶数-1 print(List,end=' ') #让列表的元素以行的形式成行输出 [2, 1, 4, 3, 6, 5, 8, 7, 10, 9, 12, 11, 14, 13, 16, 15, 18, 17, 20, 19, 22, 21, 24, 23, 26, 25, 28, 27, 30, 29, 32, 31, 34, 33, 36, 35, 38, 37, 40, 39, 42, 41, 44, 43, 46, 45, 48, 47, 50, 49, 52, 51, 54, 53, 56, 55, 58, 57, 60, 59, 62, 61, 64, 63, 66, 65, 68, 67, 70, 69, 72, 71, 74, 73, 76, 75, 78, 77, 80, 79, 82, 81, 84, 83, 86, 85, 88, 87, 90, 89, 92, 91, 94, 93, 96, 95, 98, 97, 100, 99]