1971.寻找图中是否存在路径:解决栈溢出问题 #2525
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1971.寻找图中是否存在路径:解决栈溢出问题 #2525
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…e union-find template to prevent stack overflow problems caused by recursive calls.
buaahjy
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你好，你提交的pr里 有其他无关文件，可以查看一下diff， 建议重新提交pr哈🌹 |
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你好，你提交的pr里 有其他无关文件，可以查看一下diff， 建议重新提交pr哈🌹 |
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我在使用并查集模版时发现如果使用递归调用可能会发生栈溢出问题，可能是部分数据导致树的高度过高，递归深度超出范围
更改为迭代写法就通过了，所以感觉两种办法还是都要掌握的