Một số bài tập thời còn đi học, dọn ổ backup lên blog :>>
----------------
/* Bai tap 3_50 - Trinh bay cac buoc chuyen n dia tu coc A sang coc C
trong bai toan thap Hanoi dung ba dia */
#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#include <dos.h>
#define A 0
#define B 1
#define C 2
void hanoi(int from, int to, int dia)
{
int trunggian;
if (dia == 1)
printf("\nChuyen 1 dia tu coc %c sang coc %c", 'A'+from, 'A'+to);
else
{
if ((from == A && to == C) || (from == C && to == A))
trunggian = B;
else if ((from == A && to == B) || (from == B && to == A))
trunggian = C;
else if ((from == C && to == B) || (from == B && to == C))
trunggian = A;
hanoi(from, trunggian, dia-1);
hanoi(from, to, 1);
hanoi(trunggian, to, dia-1);
}
}
void main()
{
int n;
printf("\nCho biet so dia ( 3 -> 6 ): ");
do {
scanf("%d", &n);
} while (n < 3 || n > 6);
hanoi(A, C, n);
getch();
}
----------------
/* Bai tap 3_50 - Trinh bay cac buoc chuyen n dia tu coc A sang coc C
trong bai toan thap Hanoi dung ba dia */
#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#include <dos.h>
#define A 0
#define B 1
#define C 2
void hanoi(int from, int to, int dia)
{
int trunggian;
if (dia == 1)
printf("\nChuyen 1 dia tu coc %c sang coc %c", 'A'+from, 'A'+to);
else
{
if ((from == A && to == C) || (from == C && to == A))
trunggian = B;
else if ((from == A && to == B) || (from == B && to == A))
trunggian = C;
else if ((from == C && to == B) || (from == B && to == C))
trunggian = A;
hanoi(from, trunggian, dia-1);
hanoi(from, to, 1);
hanoi(trunggian, to, dia-1);
}
}
void main()
{
int n;
printf("\nCho biet so dia ( 3 -> 6 ): ");
do {
scanf("%d", &n);
} while (n < 3 || n > 6);
hanoi(A, C, n);
getch();
}
----------------
No comments:
Post a Comment