過去ログ

                                Page  850875
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   通常モードに戻る  ┃  INDEX  ┃  ≪前へ  │  次へ≫   
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 ▼Find The Scoop On T  jecycjtrry 13/10/16(水) 10:35

 ───────────────────────────────────────
 ■題名 : Find The Scoop On T
 ■名前 : jecycjtrry <mousezhu0505@gmail.com>
 ■日付 : 13/10/16(水) 10:35
 -------------------------------------------------------------------------
   mulberry outlet,mulberry outlet york,mulberry bags outlet,mulberry sale,mulberry sale uk,mulberry outlet uk,mulberry factory shop,mulberry factory outlet Lather, rinse, and repeat. The "bad" case occurs if the bags don't balance, because then you will need extra weighings to determine the faulty bag (but once you determine if it is heavy or light, you will be able to determine which third of the sacks has the faulty bag in each subsequent step).. mulberry outlet,mulberry outlet york,mulberry bags outlet,mulberry sale,mulberry sale uk,mulberry outlet uk,mulberry factory shop,mulberry factory outlet In the bestcasethroughout scenario, the bags balance in each step, so you always eliminate twothirds of the bags in each step. Since $3^a\lt n\leq 3^a+1$, it will take you $a+1$ weighings to find the faulty bag... mulberry bags outlet.

mulberry factory shop How do we determine if the faulty bag is light or heavy? Suppose that somewhere along the line (but not at the first weighing), the bunch in pan A does not balance with the bunch in pan B. Because every bag you've set aside so far is known to be "good", you have enough knowntobegood bags to compare against the bunch in pan A.. mulberry bags outlet Compare them. If they balance, then the faulty bag is in the bunch that was in pan B, and it is heavy if pan B was heavier than pan A, and lighter if pan A was heavier than pan B.. mulberry outlet,mulberry outlet york,mulberry bags outlet,mulberry sale,mulberry sale uk,mulberry outlet uk,mulberry factory shop,mulberry factory outlet.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━    通常モードに戻る  ┃  INDEX  ┃  ≪前へ  │  次へ≫    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━                                 Page 850875