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<p>设计一个算法,找出数组中两数之和为指定值的所有整数对。一个数只能属于一个数对。</p>
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<p><strong>示例 1:</strong></p>
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<pre>
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<strong>输入:</strong> nums = [5,6,5], target = 11
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<strong>输出: </strong>[[5,6]]</pre>
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<p><strong>示例 2:</strong></p>
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2023-12-09 18:42:21 +08:00
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<pre>
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<strong>输入:</strong> nums = [5,6,5,6], target = 11
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2022-03-27 20:38:29 +08:00
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<strong>输出: </strong>[[5,6],[5,6]]</pre>
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<p><strong>提示:</strong></p>
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<ul>
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<li><code>nums.length <= 100000</code></li>
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<li><code>-10^5 <= nums[i], target <= 10^5</code></li>
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2022-03-27 20:38:29 +08:00
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</ul>
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