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37 lines
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37 lines
1.5 KiB
HTML
<p>You are given a <strong>0-indexed</strong> binary string <code>s</code> and two integers <code>minJump</code> and <code>maxJump</code>. In the beginning, you are standing at index <code>0</code>, which is equal to <code>'0'</code>. You can move from index <code>i</code> to index <code>j</code> if the following conditions are fulfilled:</p>
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<ul>
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<li><code>i + minJump <= j <= min(i + maxJump, s.length - 1)</code>, and</li>
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<li><code>s[j] == '0'</code>.</li>
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</ul>
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<p>Return <code>true</code><i> if you can reach index </i><code>s.length - 1</code><i> in </i><code>s</code><em>, or </em><code>false</code><em> otherwise.</em></p>
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<p> </p>
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<p><strong class="example">Example 1:</strong></p>
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<pre>
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<strong>Input:</strong> s = "<u>0</u>11<u>0</u>1<u>0</u>", minJump = 2, maxJump = 3
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<strong>Output:</strong> true
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<strong>Explanation:</strong>
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In the first step, move from index 0 to index 3.
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In the second step, move from index 3 to index 5.
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</pre>
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<p><strong class="example">Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> s = "01101110", minJump = 2, maxJump = 3
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<strong>Output:</strong> false
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</pre>
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<p> </p>
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<p><strong>Constraints:</strong></p>
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<ul>
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<li><code>2 <= s.length <= 10<sup>5</sup></code></li>
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<li><code>s[i]</code> is either <code>'0'</code> or <code>'1'</code>.</li>
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<li><code>s[0] == '0'</code></li>
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<li><code>1 <= minJump <= maxJump < s.length</code></li>
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</ul>
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