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11 lines
183 B
11 lines
183 B
5 years ago
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function treeMirror(node) {
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if (!node) {
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return;
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}
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let temp = node.left;
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node.left = node.right;
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node.right = temp;
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treeMirror(node.left);
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treeMirror(node.right);
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}
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