汉诺塔 第i次移动问题

void hanoi_movei(int level, int i, int a, int b, int c)
{
        int m;
        int t;
        int id=0;

        m = 1<>=1) {
                id--;
                if ((i&m)==0) {
                        t = c;
                        c=b, b=t;
                        continue;
                }
                i ^= m;
                if (i==0) {
        printf("move %d from pole %c to %c\n", id, a+'A', c+'A');
                        return;
                }
                t=a;
                a=b, b=t;
        }
    }