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"boundTopicId": null,
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"title": "Repeated String Match",
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"titleSlug": "repeated-string-match",
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"content": "<p>Given two strings <code>a</code> and <code>b</code>, return <em>the minimum number of times you should repeat string </em><code>a</code><em> so that string</em> <code>b</code> <em>is a substring of it</em>. If it is impossible for <code>b</code> to be a substring of <code>a</code> after repeating it, return <code>-1</code>.</p>\n\n<p><strong>Notice:</strong> string <code>"abc"</code> repeated 0 times is <code>""</code>, repeated 1 time is <code>"abc"</code> and repeated 2 times is <code>"abcabc"</code>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> a = "abcd", b = "cdabcdab"\n<strong>Output:</strong> 3\n<strong>Explanation:</strong> We return 3 because by repeating a three times "ab<strong>cdabcdab</strong>cd", b is a substring of it.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> a = "a", b = "aa"\n<strong>Output:</strong> 2\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= a.length, b.length <= 10<sup>4</sup></code></li>\n\t<li><code>a</code> and <code>b</code> consist of lowercase English letters.</li>\n</ul>\n",
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"content": "<p>Given two strings <code>a</code> and <code>b</code>, return <em>the minimum number of times you should repeat string </em><code>a</code><em> so that string</em> <code>b</code> <em>is a substring of it</em>. If it is impossible for <code>b</code> to be a substring of <code>a</code> after repeating it, return <code>-1</code>.</p>\n\n<p><strong>Notice:</strong> string <code>"abc"</code> repeated 0 times is <code>""</code>, repeated 1 time is <code>"abc"</code> and repeated 2 times is <code>"abcabc"</code>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> a = "abcd", b = "cdabcdab"\n<strong>Output:</strong> 3\n<strong>Explanation:</strong> We return 3 because by repeating a three times "ab<strong>cdabcdab</strong>cd", b is a substring of it.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> a = "a", b = "aa"\n<strong>Output:</strong> 2\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= a.length, b.length <= 10<sup>4</sup></code></li>\n\t<li><code>a</code> and <code>b</code> consist of lowercase English letters.</li>\n</ul>\n",
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"translatedTitle": null,
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"translatedContent": null,
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"isPaidOnly": false,
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