汉诺塔非递归算法.我只是将盘子的数量等于2,3的情况代到网上别人给的算法中验证了一下,没有错。并没有证明算法的正确性。算法是否有效,有待大家证明。 ^%'tD
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include <iostream> ,$zSJzS
#include <stdlib.h> -$]DO5fY
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#ifdef _WIN32 LPm# 3U
using namespace std; <*6y`X
#endif Z+h70,|
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static void hanoi(int height) E't G5,/m
{ V~uA(3\U
int fromPole, toPole, Disk; - R8!"~o
int *BitStr = new int[height], //用来计算移动的盘的号码 wor'=byh\
*Hold = new int[height]; //用来存贮当前的盘的位置。hold[0]为第一个盘所在的柱号 5 1CU@1Ie
char Place[] = {'A', 'C', 'B'}; SUnmp
int i, j, temp; J^+$L"K
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for (i=0; i < height; i++) %OfDTs
{ zHum&V8=H
BitStr = 0; N mjBJ_G
Hold = 1; z1@sEfk>
} pi l*/&pB
temp = 3 - (height % 2); //第一个盘的柱号 9{^B
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int TotalMoves = (1 << height) - 1; Gp3t?7S{T
for (i=1; i <= TotalMoves; i++) ka9v2tE\
{ \$\(9!=
for (j=0 ; BitStr[j] != 0; j++) //计算要移动的盘 3=L1H ZH
{ q$2taG}
BitStr[j] = 0; WSB|-Qj}W
} fz?Wr: I
BitStr[j] = 1; u1|Y;*
Disk = j+1; @Q1F#IU
if (Disk == 1) .=w`T
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{ 1eR{~ ,
fromPole = Hold[0]; Y;5^w=V
toPole = 6 - fromPole - temp; //1+2+3等于6,所以6减去其它两个,剩下那个就是要移去的柱子 /a/uS3&
temp = fromPole; //保存上一次从哪个柱子移动过来的 w!h{P38
} _2n/vF;I+_
else xg1r 3
{ }m
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fromPole = Hold[Disk-1]; u'n%BVt
toPole = 6 - Hold[0] - Hold[Disk-1]; P9cI{RI
} 6Q?6-,?_
cout << "Move disk " << Disk << " from " << Place[fromPole-1] `3s-%>
<< " to " << Place[toPole-1] << endl; W:( Usy
Hold[Disk-1] = toPole; ,`2xfVa-
} XV9'[V
} =&G|} M
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int main(int argc, char *argv[]) ,&l