{ "data": { "question": { "questionId": "796", "questionFrontendId": "780", "boundTopicId": null, "title": "Reaching Points", "titleSlug": "reaching-points", "content": "

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.

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The allowed operation on some point (x, y) is to convert it to either (x, x + y) or (x + y, y).

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Example 1:

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\nInput: sx = 1, sy = 1, tx = 3, ty = 5\nOutput: true\nExplanation:\nOne series of moves that transforms the starting point to the target is:\n(1, 1) -> (1, 2)\n(1, 2) -> (3, 2)\n(3, 2) -> (3, 5)\n
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Example 2:

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\nInput: sx = 1, sy = 1, tx = 2, ty = 2\nOutput: false\n
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Example 3:

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\nInput: sx = 1, sy = 1, tx = 1, ty = 1\nOutput: true\n
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Constraints:

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Compiled with clang 11 using the latest C++ 20 standard.

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Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.

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Most standard library headers are already included automatically for your convenience.

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OpenJDK 17. Java 8 features such as lambda expressions and stream API can be used.

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Most standard library headers are already included automatically for your convenience.

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Python 2.7.12.

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For Map/TreeMap data structure, you may use sortedcontainers library.

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C# 10 with .NET 6 runtime

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Node.js 16.13.2.

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Ruby 3.1

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Python 3.10.

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Kotlin 1.9.0.

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Rust 1.58.1

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PHP 8.1.

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TypeScript 5.1.6, Node.js 16.13.2.

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