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			57 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
<p>给你两个整数数组 <code>nums</code> 和 <code>index</code>。你需要按照以下规则创建目标数组:</p>
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<ul>
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	<li>目标数组 <code>target</code> 最初为空。</li>
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	<li>按从左到右的顺序依次读取 <code>nums[i]</code> 和 <code>index[i]</code>,在 <code>target</code> 数组中的下标 <code>index[i]</code> 处插入值 <code>nums[i]</code> 。</li>
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	<li>重复上一步,直到在 <code>nums</code> 和 <code>index</code> 中都没有要读取的元素。</li>
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</ul>
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<p>请你返回目标数组。</p>
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<p>题目保证数字插入位置总是存在。</p>
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<p> </p>
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<p><strong>示例 1:</strong></p>
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<pre><strong>输入:</strong>nums = [0,1,2,3,4], index = [0,1,2,2,1]
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<strong>输出:</strong>[0,4,1,3,2]
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<strong>解释:</strong>
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nums       index     target
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0            0        [0]
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1            1        [0,1]
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2            2        [0,1,2]
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3            2        [0,1,3,2]
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4            1        [0,4,1,3,2]
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</pre>
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<p><strong>示例 2:</strong></p>
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<pre><strong>输入:</strong>nums = [1,2,3,4,0], index = [0,1,2,3,0]
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<strong>输出:</strong>[0,1,2,3,4]
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<strong>解释:</strong>
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nums       index     target
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1            0        [1]
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2            1        [1,2]
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3            2        [1,2,3]
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4            3        [1,2,3,4]
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0            0        [0,1,2,3,4]
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</pre>
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<p><strong>示例 3:</strong></p>
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<pre><strong>输入:</strong>nums = [1], index = [0]
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<strong>输出:</strong>[1]
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</pre>
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<p> </p>
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<p><strong>提示:</strong></p>
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<ul>
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	<li><code>1 <= nums.length, index.length <= 100</code></li>
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	<li><code>nums.length == index.length</code></li>
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	<li><code>0 <= nums[i] <= 100</code></li>
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	<li><code>0 <= index[i] <= i</code></li>
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</ul>
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