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@ -109,7 +109,28 @@ class Solution:
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return dp[-1][-1]
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```
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Go:
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JavaScript:
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```javascript
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const maxUncrossedLines = (nums1, nums2) => {
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// 两个数组长度
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const [m, n] = [nums1.length, nums2.length];
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// 创建dp数组并都初始化为0
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const dp = new Array(m + 1).fill(0).map(x => new Array(n + 1).fill(0));
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for (let i = 1; i <= m; i++) {
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for (let j = 1; j <= n; j++) {
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// 根据两种情况更新dp[i][j]
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if (nums1[i - 1] === nums2[j - 1]) {
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dp[i][j] = dp[i - 1][j - 1] + 1;
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} else {
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dp[i][j] = Math.max(dp[i - 1][j], dp[i][j - 1]);
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}
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}
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}
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// 返回dp数组中右下角的元素
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return dp[m][n];
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};
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```
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