遞歸實現漢諾塔
#include <stdio.h> void hanoi( int n, char a, char b, char c) { if( n > 0 ) { hanoi(n-1, a, c, b); printf("MOVE %d: %c -> %c\n", n, a, c); hanoi(n-1, b, a, c); } } main( ) { int n; printf("Please input the number of hanoi tower:"); scanf("%d", &n); hanoi(n, 'A', 'B', 'C'); }