单项选择题

有下列程序: main() { int t, a=1, b=5, c=-2; while(a>b>c) { t=a; a=b; b=t; c++;} printf("%d, %d, %d", a, b, c); }

A.1, 5, 0
B.1, 5, -2
C.5, 1, -1
D.5, 1, -2