def countdown(x):
    while x >= 0:
        print x
        x -= 1
countdown(88)
###
def count(x):
    if x > 0:
        while x >= 0:
            print x
            x -= 1
    else:
        while x <= 0:
            print x
            x += 1
count(4)
count(-9)
###
def countfrom(start, stop):
    while start < stop:
        print start
        start += 1
    while start > stop:
        print stop
        stop -= 1
countfrom(-10, 10)
###
def sumofodds(x):
    total = 0
    while x < 0:
        if x % == 0:
            x += 1
        else:
            total += x
    while x > 0: 
        print stop
        stop -= 1
countfrom(-10, 10)
###
def grid(w, h):
    row = ""
    result "\n"
    while h > 0:
        while w > 0:
            row += "."
            w -= 1
        result +- row + "\n"
        h -= h
    return result
print grid(10, 10)
###
def grid(w, h):
    out = ""
    while h > 0:
        while w > 0:
        out += "."
        w -= 1 
    out += "\n"
    h -= 1


           

