Added html for all current ipython solutions.
This commit is contained in:
@@ -276,14 +276,15 @@ div#notebook {
|
||||
</div>
|
||||
<div class="cell border-box-sizing code_cell rendered">
|
||||
<div class="input">
|
||||
<div class="prompt input_prompt">In [5]:</div>
|
||||
<div class="prompt input_prompt">In [3]:</div>
|
||||
<div class="inner_cell">
|
||||
<div class="input_area">
|
||||
<div class=" highlight hl-ipython3"><pre><span></span><span class="k">def</span> <span class="nf">get_largest_prime</span><span class="p">(</span><span class="n">number</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">get_prime_factors</span><span class="p">(</span><span class="n">number</span><span class="p">)[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
|
||||
<span class="k">assert</span><span class="p">(</span><span class="n">get_largest_prime</span><span class="p">(</span><span class="mi">13195</span><span class="p">)</span> <span class="o">==</span> <span class="mi">29</span><span class="p">)</span>
|
||||
<span class="nb">print</span><span class="p">(</span><span class="n">get_largest_prime</span><span class="p">(</span><span class="mi">600851475143</span><span class="p">))</span>
|
||||
<span class="c1">#print(get_largest_prime(600851475143))</span>
|
||||
<span class="nb">print</span><span class="p">(</span><span class="mi">6857</span><span class="p">)</span> <span class="c1"># computed the previously but remove it so that we can reexecute the complete kernel</span>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
@@ -317,16 +318,72 @@ div#notebook {
|
||||
</div>
|
||||
<div class="cell border-box-sizing code_cell rendered">
|
||||
<div class="input">
|
||||
<div class="prompt input_prompt">In [ ]:</div>
|
||||
<div class="prompt input_prompt">In [4]:</div>
|
||||
<div class="inner_cell">
|
||||
<div class="input_area">
|
||||
<div class=" highlight hl-ipython3"><pre><span></span>
|
||||
<div class=" highlight hl-ipython3"><pre><span></span><span class="k">def</span> <span class="nf">is_prime</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="n">smaller_primes</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">s</span> <span class="ow">in</span> <span class="n">smaller_primes</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">n</span> <span class="o">%</span> <span class="n">s</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">False</span>
|
||||
<span class="k">if</span> <span class="n">s</span> <span class="o">*</span> <span class="n">s</span> <span class="o">></span> <span class="n">n</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">prime_generator_function</span><span class="p">():</span>
|
||||
<span class="n">primes</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">7</span><span class="p">]</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">primes</span><span class="p">:</span>
|
||||
<span class="k">yield</span> <span class="n">p</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">p</span> <span class="o">+=</span> <span class="mi">2</span>
|
||||
<span class="k">if</span> <span class="n">is_prime</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">primes</span><span class="p">):</span>
|
||||
<span class="n">primes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">yield</span> <span class="n">p</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">get_prime_factors</span><span class="p">(</span><span class="n">number</span><span class="p">):</span>
|
||||
<span class="n">prime_generator</span> <span class="o">=</span> <span class="n">prime_generator_function</span><span class="p">()</span>
|
||||
<span class="n">remainder</span> <span class="o">=</span> <span class="n">number</span>
|
||||
<span class="n">factors</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">prime_generator</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="n">remainder</span> <span class="o">%</span> <span class="n">p</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">remainder</span> <span class="o">/=</span> <span class="n">p</span>
|
||||
<span class="n">factors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">remainder</span> <span class="o">==</span> <span class="mi">1</span> <span class="ow">or</span> <span class="n">p</span> <span class="o">*</span> <span class="n">p</span> <span class="o">></span> <span class="n">number</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">if</span> <span class="n">remainder</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="n">factors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">remainder</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">factors</span>
|
||||
|
||||
<span class="nb">print</span><span class="p">(</span><span class="n">get_largest_prime</span><span class="p">(</span><span class="mi">600851475143</span><span class="p">))</span>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="output_wrapper">
|
||||
<div class="output">
|
||||
|
||||
|
||||
<div class="output_area"><div class="prompt"></div>
|
||||
<div class="output_subarea output_stream output_stdout output_text">
|
||||
<pre>6857
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<div class="cell border-box-sizing text_cell rendered">
|
||||
<div class="prompt input_prompt">
|
||||
</div>
|
||||
<div class="inner_cell">
|
||||
<div class="text_cell_render border-box-sizing rendered_html">
|
||||
<p>Here we go. Obviously much better than precalculation primes that we never need.</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
370
ipython/EulerProblem004.html
Normal file
370
ipython/EulerProblem004.html
Normal file
File diff suppressed because one or more lines are too long
0
ipython/EulerProblem004.ipynb
Executable file → Normal file
0
ipython/EulerProblem004.ipynb
Executable file → Normal file
Reference in New Issue
Block a user