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feat: refactored docs structure

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Prad Nukala committed 2026-10-05 14:22:28 -04:00
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<svg viewBox="0 0 650 280" xmlns="http://www.w3.org/2000/svg">
<rect width="650" height="280" fill="#f8f9fa" rx="10"/>
<!-- Title -->
<text x="325" y="30" font-family="Arial, sans-serif" font-size="18" font-weight="bold" text-anchor="middle" fill="#2c3e50">Hash Table: Three Core Operations (All O(1))</text>
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<rect x="50" y="60" width="180" height="180" fill="#ffffff" stroke="#27ae60" stroke-width="3" rx="8"/>
<text x="140" y="85" font-family="Arial, sans-serif" font-size="15" font-weight="bold" text-anchor="middle" fill="#27ae60">INSERT</text>
<text x="140" y="115" font-family="monospace" font-size="13" text-anchor="middle" fill="#2c3e50">map["Alice"] = </text>
<text x="140" y="135" font-family="monospace" font-size="13" text-anchor="middle" fill="#2c3e50">"555-1234"</text>
<text x="140" y="170" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">1. Hash "Alice"</text>
<text x="140" y="188" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">2. Compute index</text>
<text x="140" y="206" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">3. Store at index</text>
<text x="140" y="230" font-family="Arial, sans-serif" font-size="13" font-weight="bold" text-anchor="middle" fill="#27ae60">O(1)</text>
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<text x="330" y="115" font-family="monospace" font-size="13" text-anchor="middle" fill="#2c3e50">value = </text>
<text x="330" y="135" font-family="monospace" font-size="13" text-anchor="middle" fill="#2c3e50">map["Alice"]</text>
<text x="330" y="170" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">1. Hash "Alice"</text>
<text x="330" y="188" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">2. Compute index</text>
<text x="330" y="206" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">3. Read from index</text>
<text x="330" y="230" font-family="Arial, sans-serif" font-size="13" font-weight="bold" text-anchor="middle" fill="#3498db">O(1)</text>
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<text x="520" y="85" font-family="Arial, sans-serif" font-size="15" font-weight="bold" text-anchor="middle" fill="#e74c3c">DELETE</text>
<text x="520" y="115" font-family="monospace" font-size="13" text-anchor="middle" fill="#2c3e50">delete</text>
<text x="520" y="135" font-family="monospace" font-size="13" text-anchor="middle" fill="#2c3e50">map["Alice"]</text>
<text x="520" y="170" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">1. Hash "Alice"</text>
<text x="520" y="188" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">2. Compute index</text>
<text x="520" y="206" font-family="Arial, sans-serif" font-size="11" text-anchor="middle" fill="#7f8c8d">3. Remove from index</text>
<text x="520" y="230" font-family="Arial, sans-serif" font-size="13" font-weight="bold" text-anchor="middle" fill="#e74c3c">O(1)</text>
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<text x="325" y="265" font-family="Arial, sans-serif" font-size="13" text-anchor="middle" fill="#7f8c8d">All operations complete in constant time (on average)</text>
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<!-- Title -->
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<!-- x = [2, 8] -->
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<text x="606" y="358" font-size="22" fill="#27ae60" font-family="JetBrains Mono, Menlo, Consolas, monospace" text-anchor="middle">merge = [2, 11]</text>
<!-- Worked formula -->
<text x="265" y="430" font-size="22" fill="#2d3a4a" font-family="JetBrains Mono, Menlo, Consolas, monospace">min(2, 5) = 2 and max(8, 11) = 11</text>
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apps/docs/public/intervals_overlap-condition.svg
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<svg viewBox="0 0 820 380" xmlns="http://www.w3.org/2000/svg">
<!-- Background (REQUIRED) - MUST BE FIRST ELEMENT -->
<rect width="820" height="380" fill="#f8f9fa" rx="10"/>
<!-- Title (left-anchored, manually centered) -->
<text x="239" y="44" font-family="Arial, sans-serif" font-size="22" font-weight="bold" fill="#2c3e50">When do intervals overlap?</text>
<!-- Panel 1: no overlap. Labels sit OUTSIDE the bars. -->
<text x="60" y="94" font-family="Arial, sans-serif" font-size="16" fill="#2c3e50">No overlap: a ends before b starts</text>
<text x="90" y="132" font-family="Arial, sans-serif" font-size="16" font-weight="bold" fill="#3498db">a</text>
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<text x="560" y="132" font-family="monospace" font-size="18" fill="#2c3e50">a.end &lt; b.start</text>
<!-- Panel 2: overlap. Bars on separate rows so they never visually collide. -->
<text x="60" y="210" font-family="Arial, sans-serif" font-size="16" fill="#2c3e50">Overlap: their times cross</text>
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<text x="244" y="362" font-family="Arial, sans-serif" font-size="15" fill="#27ae60">shared = [max start, min end]</text>
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apps/docs/public/intervals_overlap-formula.svg
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<svg viewBox="0 0 820 340" xmlns="http://www.w3.org/2000/svg">
<!-- Background (REQUIRED) - MUST BE FIRST ELEMENT -->
<rect width="820" height="340" fill="#f8f9fa" rx="10"/>
<!-- Title (left-anchored, manually centered) -->
<text x="206" y="42" font-family="Arial, sans-serif" font-size="20" font-weight="bold" fill="#2c3e50">Overlap = [max(starts), min(ends)]</text>
<!-- interval x = [2, 8]; endpoints labeled ABOVE the bar -->
<text x="184" y="82" font-family="monospace" font-size="15" fill="#2c3e50">2</text>
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<!-- interval y = [5, 11]; endpoints labeled BELOW the bar -->
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<text x="349" y="185" font-family="monospace" font-size="15" fill="#2c3e50">5</text>
<text x="672" y="185" font-family="monospace" font-size="15" fill="#2c3e50">11</text>
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<text x="405" y="252" font-family="monospace" font-size="16" font-weight="bold" fill="#27ae60">overlap = [5, 8]</text>
<!-- computation -->
<text x="206" y="300" font-family="monospace" font-size="16" fill="#2c3e50">max(2, 5) = 5 and min(8, 11) = 8</text>
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<text x="400" y="45" font-family="Arial, sans-serif" font-size="26" font-weight="bold" fill="#2c3e50" text-anchor="middle">Sliding Window: Fixed Size</text>
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<text x="0" y="-20" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="#2c3e50">1. Current window (Sum = 10)</text>
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<text x="10" y="20" font-family="Arial, sans-serif" font-size="14" font-style="italic" fill="#7f8c8d">Slide window: -2, +1</text>
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apps/docs/public/sliding-window-flexible.svg
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<text x="400" y="45" font-family="Arial, sans-serif" font-size="26" font-weight="bold" fill="#2c3e50" text-anchor="middle">Sliding Window: Flexible Size</text>
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<text x="0" y="-20" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="#2c3e50">1. Expansion breaks invariant</text>
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<text x="240" y="85" font-family="Arial, sans-serif" font-size="14" font-weight="bold" fill="#3498db" text-anchor="middle">R</text>
<text x="300" y="32" font-family="Arial, sans-serif" font-size="14" fill="#ef4444" font-weight="bold">Duplicate 'a'!</text>
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<text x="10" y="20" font-family="Arial, sans-serif" font-size="14" font-style="italic" fill="#7f8c8d">Shrink from left</text>
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<text x="0" y="-20" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="#2c3e50">2. Invariant restored</text>
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<text x="300" y="32" font-family="Arial, sans-serif" font-size="14" fill="#10b981" font-weight="bold">Valid again!</text>
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<!-- Title and Subtitle -->
<text x="400" y="45" font-family="Arial, sans-serif" font-size="26" font-weight="bold" fill="#2c3e50" text-anchor="middle">Sliding Window: Frequency Tracking</text>
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<text x="75" y="165" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="#1565c0" text-anchor="middle">INVARIANT: SYNCED STATE</text>
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