There exists an infinitely large grid. You are currently at point (1, 1), and you need to reach the point (targetX, targetY) using a finite number of steps.
In one step, you can move from point (x, y) to any one of the following points:
(x, y - x)(x - y, y)(2 * x, y)(x, 2 * y)Given two integers targetX and targetY representing the X-coordinate and Y-coordinate of your final position, return true if you can reach the point from (1, 1) using some number of steps, and false otherwise.
\n
Example 1:
\n\n\nInput: targetX = 6, targetY = 9\nOutput: false\nExplanation: It is impossible to reach (6,9) from (1,1) using any sequence of moves, so false is returned.\n\n\n
Example 2:
\n\n\nInput: targetX = 4, targetY = 7\nOutput: true\nExplanation: You can follow the path (1,1) -> (1,2) -> (1,4) -> (1,8) -> (1,7) -> (2,7) -> (4,7).\n\n\n
\n
Constraints:
\n\n1 <= targetX, targetY <= 109给你一个无穷大的网格图。一开始你在 (1, 1) ，你需要通过有限步移动到达点 (targetX, targetY) 。
每一步 ，你可以从点 (x, y) 移动到以下点之一：
(x, y - x)(x - y, y)(2 * x, y)(x, 2 * y)给你两个整数 targetX 和 targetY ，分别表示你最后需要到达点的 X 和 Y 坐标。如果你可以从 (1, 1) 出发到达这个点，请你返回true ，否则返回 false 。
\n\n
示例 1：
\n\n输入：targetX = 6, targetY = 9\n输出：false\n解释：没法从 (1,1) 出发到达 (6,9) ，所以返回 false 。\n\n\n
示例 2：
\n\n输入：targetX = 4, targetY = 7\n输出：true\n解释：你可以按照以下路径到达：(1,1) -> (1,2) -> (1,4) -> (1,8) -> (1,7) -> (2,7) -> (4,7) 。\n\n\n
\n\n
提示：
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