class Solution(object): def buildArray(self, target, n): lis = [] k = 0 for i in range(1,n+1): if k < len(target): if i == target[k]: lis.append("Push") k = k + 1 else: lis.append("Push") lis.append("Pop") return lis
就用到了Python的数组创建、append操作。
class Solution(object): def buildArray(self, target, n): lis = [] k = 0 for i in range(1,n+1): if k < len(target): if i == target[k]: lis.append("Push") k = k + 1 else: lis.append("Push") lis.append("Pop") return lis
就用到了Python的数组创建、append操作。