Package g0701_0800.s0780_reaching_points

Class Solution

java.lang.Object

g0701_0800.s0780_reaching_points.Solution

public class Solution
extends Object

780 - Reaching Points\. Hard Given four integers `sx`, `sy`, `tx`, and `ty`, return `true` _if it is possible to convert the point_ `(sx, sy)` _to the point_ `(tx, ty)` _through some operations__, or_ `false` _otherwise_. The allowed operation on some point `(x, y)` is to convert it to either `(x, x + y)` or `(x + y, y)`. **Example 1:** **Input:** sx = 1, sy = 1, tx = 3, ty = 5 **Output:** true **Explanation:** One series of moves that transforms the starting point to the target is: (1, 1) -> (1, 2) (1, 2) -> (3, 2) (3, 2) -> (3, 5) **Example 2:** **Input:** sx = 1, sy = 1, tx = 2, ty = 2 **Output:** false **Example 3:** **Input:** sx = 1, sy = 1, tx = 1, ty = 1 **Output:** true **Constraints:** * 1 <= sx, sy, tx, ty <= 109

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
boolean	reachingPoints(int sx, int sy, int tx, int ty)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

reachingPoints

public boolean reachingPoints(int sx,
 int sy,
 int tx,
 int ty)