<p style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 1.6rem; line-height: 1.375; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Soru şöyle:<br /> Albert ile Bernard, Cheryl ile yeni arkadaş oldu ve Cheryl'in doğumgününü bilmek istiyorlar. Cheryl 10 olası tarih verdi.<br /> </span></span></span></p> <table class="story-table" style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 14px; line-height: 16px; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline; border-collapse: collapse; border-spacing: 0px; width: 591px;"> <tbody style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <th class="story-table__heading" colspan="2" style="border: 0px; color: rgb(255, 255, 255); font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 2.4rem; letter-spacing: -0.0425em; line-height: 1; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(80, 80, 80);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Cheryl'in olası doğumgünü tarihleri</span></span></span></th> </tr> <tr class="story-table__row__even" style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">15 Mayıs</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">16 Mayıs</span></span></span></td> </tr> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">19 Mayıs</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">17 Haziran</span></span></span></td> </tr> <tr class="story-table__row__even" style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">18 Haziran</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">14 Temmuz</span></span></span></td> </tr> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">16 Temmuz</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">14 Ağustos</span></span></span></td> </tr> <tr class="story-table__row__even" style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">15 Ağustos</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">17 Ağustos</span></span></span></td> </tr> </tbody> </table> <p style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 1.6rem; line-height: 1.375; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Ancak <strong>Cheryl Albert</strong>'e doğumgününün hangi ayda olduğunu, <strong>Bernard</strong>'a da gününü söyledi. <br /> Daha sonra <strong>Albert </strong>ile<strong> Bernard</strong> arasında şöyle bir diyalog geçti:<br /> <br /> <strong>"Albert:</strong> <strong>Cheryl'</strong>in doğumgünü ne zaman bilmiyorum, fakat <strong>Bernard'</strong>ın da <br /> bilmediğini biliyorum. Bernard: Başta <strong>Cheryl</strong>'in doğumgününü bilmiyordum ama<br /> şimdi biliyorum. Albert: Şimdi ben de <strong>Cheryl</strong>'in doğumgünü ne zaman biliyorum. "<br /> <strong>Cheryl</strong>'in doğum tarihi ne zaman?<br /> <strong><br /> </strong><strong><img src="https://avrupa-postasicom.teimg.com/avrupa-postasi-com/images/upload/soru.jpg" width="583" height="331" alt="" /> </strong><br /> <strong>Açıklamalı çözüm<br /> </strong> <br /> Doğum ayını bilen <strong>Albert'</strong>ın ilk söylediği şey: "<strong>Cheryl'</strong>in doğumgünü ne zaman bilmiyorum" oluyor.<br /> Kafa karıştıran bir şey yok, listede yer alan dört ay da birden fazla kez tekrar ediyor.<br /> Ama <strong>Alber</strong>t daha sonra <strong>"Bernard'ın da bilmediğini biliyorum" </strong>diyor.<br /> Bernard'ın elinde sadece gün var. <strong>Cheryl</strong>'in listesinde sadece 18 ve 19 bir kez yer alıyor: 18 Haziran ve 19 Mayıs.<br /> Demek ki <strong>Albert</strong>'ın elindeki ay Haziran ya da Mayıs değil.<br /> Geriye Temmuz ve Ağustos aylarından oluşan 5 seçenek kaldı.<br /> </span></span></span></p> <table class="story-table" style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 14px; line-height: 16px; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline; border-collapse: collapse; border-spacing: 0px; width: 591px;"> <tbody style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <th class="story-table__heading" colspan="2" style="border: 0px; color: rgb(255, 255, 255); font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 2.4rem; letter-spacing: -0.0425em; line-height: 1; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(80, 80, 80);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Kalan tarihler</span></span></span></th> </tr> <tr class="story-table__row__even" style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">14 Temmuz</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">16 Temmuz</span></span></span></td> </tr> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">14 Ağustos</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">15 Ağustos</span></span></span></td> </tr> <tr class="story-table__row__even" style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">17 Ağustos</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"></td> </tr> </tbody> </table> <p style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 1.6rem; line-height: 1.375; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline;"><strong><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Albert'</span></span></span></strong><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">ın ardından konuşan Bernard, <strong>"Başta Cheryl'in doğumgününü bilmiyordum ama şimdi biliyorum"</strong> diyor. Peki nasıl öğrendi?<br /> Kalan tarihler arasında gün olarak sadece 14 iki kez tekrar ediyor.<br /> <strong>Bernard'</strong>ın elinde 14 ile başlayan bir tarih olsaydı doğumgününü kesin olarak bilemezdi.<br /> O zaman 14'le başlayan tarihler de elendi ve geriye 3 seçenek kaldı.<br /> </span></span></span></p> <table class="story-table" style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 14px; line-height: 16px; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline; border-collapse: collapse; border-spacing: 0px; width: 591px;"> <tbody style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <th class="story-table__heading" colspan="2" style="border: 0px; color: rgb(255, 255, 255); font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 2.4rem; letter-spacing: -0.0425em; line-height: 1; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(80, 80, 80);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Kalan tarihler</span></span></span></th> </tr> <tr class="story-table__row__even" style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">16 Temmuz</span></span></span></td> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline; background: rgb(237, 237, 237);"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">15 Ağustos</span></span></span></td> </tr> <tr style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"> <td style="border: 0px; color: inherit; font-family: inherit; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 14px; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 8px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">17 Ağustos</span></span></span></td> </tr> </tbody> </table> <p style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 1.6rem; line-height: 1.375; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline;"><span style="color: rgb(0, 0, 0);"><span style="font-family: Arial;"><span style="font-size: 16px;">Doğum gününün hangi ay olduğunu bilen Albert <strong>"Artık ben de biliyorum"</strong> diyor.<br /> Kalan üç tarih arasında tekrar etmeyen tek ay Temmuz.<br /> Doğru cevap da <strong>16 Temmuz. (bbc)</strong><br /> </span></span></span></p> <p style="border: 0px; color: rgb(64, 64, 64); font-family: Helmet, Freesans, Helvetica, Arial, sans-serif; font-stretch: inherit; font-size: 1.6rem; line-height: 1.375; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline;"></p>