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32 lines
1.2 KiB
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32 lines
1.2 KiB
HTML
<p>You are given an integer array <code>nums</code> and two integers <code>limit</code> and <code>goal</code>. The array <code>nums</code> has an interesting property that <code>abs(nums[i]) <= limit</code>.</p>
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<p>Return <em>the minimum number of elements you need to add to make the sum of the array equal to </em><code>goal</code>. The array must maintain its property that <code>abs(nums[i]) <= limit</code>.</p>
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<p>Note that <code>abs(x)</code> equals <code>x</code> if <code>x >= 0</code>, and <code>-x</code> otherwise.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre>
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<strong>Input:</strong> nums = [1,-1,1], limit = 3, goal = -4
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<strong>Output:</strong> 2
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<strong>Explanation:</strong> You can add -2 and -3, then the sum of the array will be 1 - 1 + 1 - 2 - 3 = -4.
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</pre>
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<p><strong>Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> nums = [1,-10,9,1], limit = 100, goal = 0
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<strong>Output:</strong> 1
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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>1 <= nums.length <= 10<sup>5</sup></code></li>
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<li><code>1 <= limit <= 10<sup>6</sup></code></li>
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<li><code>-limit <= nums[i] <= limit</code></li>
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<li><code>-10<sup>9</sup> <= goal <= 10<sup>9</sup></code></li>
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</ul>
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