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| body { font-family: Arial, sans-serif; margin: 20px; } | |
| h1 { text-align: center; } | |
| .cot-title { color: blue; } | |
| .pos-title { color: green; } | |
| h2 { color: black; text-align: left; } | |
| h3 { color: black; text-align: left; } | |
| h4 { color: darkslategray; } | |
| table { width: 100%; border-collapse: collapse; margin: 20px 0; } | |
| table, th, td { border: 1px solid #ddd; padding: 8px; } | |
| th { background-color: #f2f2f2; } | |
| tr:nth-child(even) { background-color: #f9f9f9; } | |
| .highlight { background-color: #ffffcc; } | |
| .true { color: green; } | |
| .false { color: red; } | |
| .highlighted-cell { background-color: yellow; cursor: pointer; } | |
| .step-title { background-color: #f1f1f1; color: #444; padding: 10px; margin: 10px 0; font-size: 18px; border-left: 4px solid #888; } | |
| .step { display: block; } | |
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| </head><body> | |
| <hr/> | |
| <h3><span>Statement:</span> seasons 2 and 10 both aired in january , almost exactly one year apart</h3> | |
| <h3>Input Table: list of all that episodes</h3> | |
| <div class="step"> | |
| <div class="step"> | |
| <div class="step-title">Step 1: Select rows where 'season' is 2 or 10.</div> | |
| <div class="content" id="step-1"> | |
| <table> | |
| <tr> | |
| <td>season</td> | |
| <td>series</td> | |
| <td>episode_title</td> | |
| <td>original_air_date</td> | |
| <td>nick_prod</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1</span></td> | |
| <td>38</td> | |
| <td>tia & tamera mowry / ll cool j</td> | |
| <td>1996-11-16</td> | |
| <td>338</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">2</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">39</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">montell jordan</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1996-11-23</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">339</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">4</span></td> | |
| <td>41</td> | |
| <td>dru hill</td> | |
| <td>1996-12-07</td> | |
| <td>341</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">5</span></td> | |
| <td>42</td> | |
| <td>tyra banks / blackstreet</td> | |
| <td>1996-12-14</td> | |
| <td>342</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">6</span></td> | |
| <td>43</td> | |
| <td>music special</td> | |
| <td>1996-12-17</td> | |
| <td>343</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">7</span></td> | |
| <td>44</td> | |
| <td>a tribe called quest</td> | |
| <td>1996-12-21</td> | |
| <td>344</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">8</span></td> | |
| <td>45</td> | |
| <td>702</td> | |
| <td>1996-12-28</td> | |
| <td>345</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">9</span></td> | |
| <td>46</td> | |
| <td>tony! toni! tone!</td> | |
| <td>1997-01-04</td> | |
| <td>346</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">10</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">47</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">chris farley / mint condition</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1997-01-11</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">347</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">11</span></td> | |
| <td>48</td> | |
| <td>112</td> | |
| <td>1997-01-18</td> | |
| <td>348</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">12</span></td> | |
| <td>49</td> | |
| <td>sherman hemsley / nas</td> | |
| <td>1997-01-25</td> | |
| <td>349</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">13</span></td> | |
| <td>50</td> | |
| <td>john leguizamo / mona lisa</td> | |
| <td>1997-02-01</td> | |
| <td>350</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">14</span></td> | |
| <td>51</td> | |
| <td>ray j</td> | |
| <td>1997-02-08</td> | |
| <td>351</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">15</span></td> | |
| <td>52</td> | |
| <td>for real</td> | |
| <td>1997-09-20</td> | |
| <td>352</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">16</span></td> | |
| <td>53</td> | |
| <td>aaliyah</td> | |
| <td>1997-10-04</td> | |
| <td>353</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">17</span></td> | |
| <td>54</td> | |
| <td>az yet</td> | |
| <td>1997-09-27</td> | |
| <td>354</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">18</span></td> | |
| <td>55</td> | |
| <td>monica</td> | |
| <td>1997-10-11</td> | |
| <td>355</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">19</span></td> | |
| <td>56</td> | |
| <td>mc lyte</td> | |
| <td>1997-10-18</td> | |
| <td>356</td> | |
| </tr> | |
| </table> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 2: Select rows where 'original_air_date' is in January.</div> | |
| <div class="content" id="step-0"> | |
| <table> | |
| <tr> | |
| <td>season</td> | |
| <td>series</td> | |
| <td>episode_title</td> | |
| <td>original_air_date</td> | |
| <td>nick_prod</td> | |
| </tr> | |
| <tr> | |
| <td>2</td> | |
| <td>39</td> | |
| <td>montell jordan</td> | |
| <td>1996-11-23</td> | |
| <td>339</td> | |
| </tr> | |
| <tr> | |
| <td>10</td> | |
| <td>47</td> | |
| <td>chris farley / mint condition</td> | |
| <td>1997-01-11</td> | |
| <td>347</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 3: Use a `CASE` statement to return TRUE if the number of rows is equal to 2, otherwise return FALSE.</div> | |
| <div class="content" id="step-1"> | |
| <table> | |
| <tr> | |
| <td>season</td> | |
| <td>series</td> | |
| <td>episode_title</td> | |
| <td>original_air_date</td> | |
| <td>nick_prod</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">10</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">47</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">chris farley / mint condition</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">1997-01-11</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">347</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| </div> | |
| </div> | |
| <hr/> | |
| </body></html> | |