循环活动图

i 10

! num[i] max

! num[i] min

cin num[i] max = num[i] min = num[i] max_i = min_i = i

temp = num[max_i]num[max_i] = num[9]num[9] = temp

num[i] min

max = num[i]\t\tmax_i = i

\tmin = num[i]min_i = i

num[i] max

cin num[i]

++ i

temp = num[min_i]num[min_i] = num[1]num[1] = temp

i = 10

i = 1