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Add Tower of Hanoi code #730

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Add Tower of Hanoi code #730

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18 changes: 18 additions & 0 deletions CPP/recursion/tower_of_hanoi.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
#include<bits/stdc++.h>
using namespace std;

void T(int n,char A,char B,char C)
{
if(n==1)
{
cout<<"Moved disk 1 from "<<A<<" to "<<B<<'\n';
return;
}
T(n-1,A,C,B);// moves top n-1 disks from source to auxiliary pole
cout<<"Moved disk "<<n<<" from "<<A<<" to "<<B<<'\n'; // moving nth disk from source to destination
T(n-1,C,B,A); // moves n-1 disks from auxilary to destination pole
}
int main()
{
T(3,'A','B','C');
}