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109 lines
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109 lines
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<h1 class="puzTitle">Breaking Up a Chocolate Bar Puzzle - Solution</h1>
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<h2>The Puzzle:</h2>
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<div class="puzThumb"><img src="images/thinking.svg" alt="Breaking Up a Chocolate Bar" style="border-style: none" height="123" width="115" ></div>
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<p>How many steps are required to break an m × n sized bar of chocolate into 1 × 1 pieces?</p>
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<p>You can break an existing piece of chocolate horizontally or vertically.</p>
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<p>You cannot break two or more pieces at once (so no cutting through stacks).</p></div>
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<h2>Our Solution:</h3>
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<div class="puzSolnText">You need m×n - 1 steps.<br>
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<br>
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By breaking an existing piece horizontally or vertically, you merely increase the total number of pieces by one.<br>
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<br>
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You already have 1 piece, so need m×n - 1 steps to get to m×n pieces.</div></div>
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