Python：簡化計數程序

Question

我對Python非常陌生，並且提出了一個程序，要求用戶選擇2個數字。第一個必須介於1和10之間，第二個必須介於100和200之間。程序然後要求用戶選擇介於1和5之間的第三個數字。分別調用這3個數字X，Y和Z然後，程序從X到Y的步長爲Z.

預期行爲：如果用戶選擇了10,105和5，那麼Python應打印15,20,25等等，最大爲105.此外，如果用戶嘗試如果輸入的值超出程序指定的值，它將拒絕輸入並要求用戶再次嘗試。

該程序的工作原理如我所說，我對Python非常陌生，所以如果我已經以最優化的方式完成，我會感到非常驚訝。你認爲無論如何簡化下面的代碼，使其更有效率？

下面的代碼：

x = int(input("Please enter any number between 1 and 10: ").strip()) 

while x > 10 or x < 1: 
    print("No! I need a number between 1 and 10.") 
    x = int(input("Please enter any number between 1 and 10: ").strip()) 

y = int(input("Now enter a second number between 100 and 200: ").strip()) 

while y > 200 or y < 100: 
    print("No! I need a number between 100 and 200.") 
    y = int(input("Please enter any number between 100 and 200: ").strip()) 

print("Now we're going to count up from the first to the second number.") 
print("You can count every number, every second number, and so on. It's up to you.") 
z = int(input("Enter a number between 1 and 5: ").strip()) 

while z > 5 or z < 1: 
    print("No. I need a number between 1 and 5!") 
    z = int(input("Enter a number between 1 and 5: ").strip()) 

print("You have chosen to count from {} to {} in steps of {}.".format(x, y, z)) 

input("\nPress Enter to begin") 

for q in range(x,y): 
    if q == x + z: 
    print(q) 
    x = x + z 

程序工作，但我的直覺告訴我，必須有這樣做一個更清潔的方式。你可能會有任何建議將大量讚賞。

乾杯！

Answer 1

您可以替換循環：

for q in range(x,y,z): 
    print(q) 

添加第三個參數的範圍內表達使其逐步計數。

Answer 2

好吧，我愛壓縮碼，我喜歡挑戰sooooooooo，

BAM CODE：

x, y, z = None, None, None 
while x == None or x > 10 or x < 1: x = int(input("Please enter any number between 1 and 10: ")) 
while y == None or y > 200 or y < 100: y = int(input("Please enter any number between 100 and 200: ")) 
print("Now we're going to count up from the first to the second number."+'\n'+"You can count every number, every second number, and so on. It's up to you.") 
while z == None or z > 5 or z < 1: z = int(input("Enter a number between 1 and 5: ")) 
tmp=raw_input(str("You have chosen to count from {} to {} in steps of {}.".format(x, y, z))+'\n'+"Press Enter to begin") 
x = x-1 
for q in range(x,y,z): print(q) 
print x+z 

緊湊，我能做到。