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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## 思路: 漢諾塔的規律,是將多層結構簡化為(n-1)層和n層, 當n=1時,移動次數為1; 當n=2時,移動次數為2*1+1=3; 當n=3時,移動次數為2*3+1=7; 當n=4時,移動次數為2*7+1=15; 當n=5時,移動次數為2*15+1=31。 由此得出規律,當前層移動次數=2*上一層移動次數+1。 因此可以使用遞歸的方式計算出第n層的移動次數 * 代碼 ``` m=1 n=50 def cal(m): m=2*m+1 return m for i in range(2,n+1): m=cal(m) print(i,m) ``` * 結果 ``` 50 1125899906842623 ```
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                              哎呀哎呀视频在线观看