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Talk:Heavy-light decomposition - Revision history
2026-04-14T21:17:21Z
Revision history for this page on the wiki
MediaWiki 1.25.2
http://wcipeg.com/wiki/index.php?title=Talk:Heavy-light_decomposition&diff=1766&oldid=prev
124.125.21.113 at 12:39, 23 December 2013
2013-12-23T12:39:16Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 12:39, 23 December 2013</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Here a lca_improved(4,2) is returned as 4.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Here a lca_improved(4,2) is returned as 4<ins class="diffchange diffchange-inline">. The solution for this maybe that when the depth of both the nodes are equal, then advance the one with the heavy edge first and then the light edge otherwise (both are light) then advance any</ins>.</div></td></tr>
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124.125.21.113
http://wcipeg.com/wiki/index.php?title=Talk:Heavy-light_decomposition&diff=1765&oldid=prev
124.125.21.113 at 12:25, 23 December 2013
2013-12-23T12:25:17Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 12:25, 23 December 2013</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L1" >Line 1:</td>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The <del class="diffchange diffchange-inline">LCA </del>algo is wrong</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The <ins class="diffchange diffchange-inline">LCA_improved </ins>algo is wrong</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Consider the case  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Consider the case  </div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Here a <del class="diffchange diffchange-inline">lca</del>(4,2) is returned as 4.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Here a <ins class="diffchange diffchange-inline">lca_improved</ins>(4,2) is returned as 4.</div></td></tr>
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124.125.21.113
http://wcipeg.com/wiki/index.php?title=Talk:Heavy-light_decomposition&diff=1764&oldid=prev
124.125.21.113: Created page with "The LCA algo is wrong Consider the case 1 / \ 2 4 \ 3 \ 5 H..."
2013-12-23T12:22:36Z
<p>Created page with "The LCA algo is wrong Consider the case 1 / \ 2 4 \ 3 \ 5 H..."</p>
<p><b>New page</b></p><div>The LCA algo is wrong<br />
<br />
Consider the case <br />
1<br />
/ \<br />
2 4<br />
\<br />
3<br />
\ <br />
5<br />
<br />
Here a lca(4,2) is returned as 4.</div>
124.125.21.113