hanoi

Stack/appliance/hanoi.cpp

@@ -0,0 +1,92 @@
+#include <iostream>
+#include <stack>
+using namespace std;
+
+void hanoi(int n, int a, int b, int c){
+	if(n == 1){
+		cout << "Move 1 from stack " << a << " to " << b << "(n == 1)" << endl;
+	} 
+	if(n > 1){
+		hanoi(n - 1, a, b, c);
+		cout << "Move " << n << " from stack " << a << " to " << c << endl;
+		hanoi(n - 1, b, c, a);
+	}
+}
+
+int main(){
+	hanoi(1, 1, 2, 3);
+	cout << endl;
+	hanoi(2, 1, 2, 3);
+	cout << endl;
+	hanoi(3, 1, 2, 3);
+	cout << endl;
+	hanoi(4, 1, 2, 3);
+	cout << endl;
+	hanoi(5, 1, 2, 3);
+	cout << endl;
+	return 0;
+} 
+
+/*
+Move 1 from stack 1 to 2(n == 1)
+
+Move 1 from stack 1 to 2(n == 1)
+Move 2 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+
+Move 1 from stack 1 to 2(n == 1)
+Move 2 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 3 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 2 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+
+Move 1 from stack 1 to 2(n == 1)
+Move 2 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 3 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 2 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 4 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 2 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 3 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 2 from stack 3 to 2
+Move 1 from stack 1 to 2(n == 1)
+
+Move 1 from stack 1 to 2(n == 1)
+Move 2 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 3 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 2 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 4 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 2 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 3 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 2 from stack 3 to 2
+Move 1 from stack 1 to 2(n == 1)
+Move 5 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+Move 2 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 3 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 2 from stack 3 to 2
+Move 1 from stack 1 to 2(n == 1)
+Move 4 from stack 2 to 1
+Move 1 from stack 3 to 1(n == 1)
+Move 2 from stack 3 to 2
+Move 1 from stack 1 to 2(n == 1)
+Move 3 from stack 3 to 2
+Move 1 from stack 1 to 2(n == 1)
+Move 2 from stack 1 to 3
+Move 1 from stack 2 to 3(n == 1)
+*/