真
输入a，b
indexcharacters?
english++
输入价格，number，
time++
indexcharacters.length()
index++
star++
结束
totalnumber+=number
abs(Y-t)=1e-5
开始
Y=(X+a/X)/2
isalpha(characters.at(index))
假
blank++
t=X
输出number
time=row-star
输入row=column=5
X=Y
否
star=row?
ap=totalprice/day
minab++
a%maxab!=0||b%maxab!=0
输出blank
输出“*”
输出other
maxab=a
minab!=0||minab!0
indexcharacters.length
输出english
maxab--
number=100
totalprice=totalnumber*price
minab=a
characters【index】='0'
number=number*2
otner=characters.length()-(english+blank+number)
maxab=b
输入a
输出Y
time=star
输入字符串charactrs
输出maxab和minab
day++
english=blank=number=other=0
输出“ ”
输出ap，number，total number，totalprice
a0||b0?
输出the number is wrong
number++
isalpha(characters.at[index])
ba?
