當我嘗試運行此代碼時，出現語法錯誤

Question

當我嘗試運行此代碼時，出現語法錯誤，但未說明它是什麼行。我不知道我能說些什麼..這裏是代碼，獲得誤差位：

if "q" in attack: 
     if random.randint(1,100) != range(1,21): 
      print("You hit with a quick attack!") 
      ehp -= 20 
      print("The",enam,"loses 20 damage! It now has",ehp,"health.") 
     else: 
      print("You missed.. :(") 
    elif "p" in attack: 
     if random.randint(1,100) != range(1,51): 
      print("You hit with a power attack!") 
      ehp -= 50 
      print("The",enam,"loses 50 damage! It now has",ehp,"health.") 
     else: 
      print("You missed.. :(") 
    elif "1" in attack: 
     if mana >= skill1[2]: 
      print("You hit with",skill1[0]) 
      ehp -= skill1[1] 
      mana -= skill1[2] 
      print("The",enam,"loses",skill1[1],"damage! It now has",ehp,"health.") 
      print("You now have",mana,"mana.") 
    elif "2" in attack: 
     if mana >= skill2[2]: 
      print("You hit with",skill2[0]) 
      ehp -= skill2[1] 
      mana -= skill2[2] 
      print("The",enam,"loses",skill2[1],"damage! It now has",ehp,"health.") 
      print("You now have",mana,"mana.") 
    elif "3" in attack: 
     if mana >= skill3[2]: 
      print("You hit with",skill3[0]) 
      ehp -= skill3[1] 
      mana -= skill3[2] 
      print("The",enam,"loses",skill3[1],"damage! It now has",ehp,"health.") 
      print("You now have",mana,"mana.") 
    else: 
     print("You typed something wrong.") 

順便說一句，skill1，skill2和skill3是在比賽中我要作不同的技能所有列表技能1 [0]是技能的名稱，技能[1]是技能的攻擊力和技能[2]是用來使用技能的法力值。

skill1 = [] 
skill2 = [] 
skill3 = [] 

skill1.append("Very Weak Fireball") 
skill1.append(20) 
skill1.append(30) 
skill2.append("Weak Fireball") 
skill2.append(30) 
skill2.append(40) 
skill3.append("Average Fireball") 
skill3.append(40) 
skill3.append(50) 

Answer 1

不能嵌套的，如果裏面的elif：

if "q" in attack: # in line with the elif's 
    if random.randint(1,100) > 21: # cannot compare to range use > 
     print("You hit with a quick attack!") 
     ehp -= 20 
     print("The",enam,"loses 20 damage! It now has",ehp,"health.") 
    else: 
     print("You missed.. :(") 
elif "p" in attack: 
    if random.randint(1,100)> 51: # greater that 51 
     print("You hit with a power attack!") 
     ehp -= 50 
     print("The",enam,"loses 50 damage! It now has",ehp,"health.") 
    else: 
     print("You missed.. :(") 
elif "1" in attack: 

您的代碼語法的其餘部分都很好，只是改變範圍>。

Answer 2

你的代碼有太多問題。例如：

if random.randint(1,100) != range(1,21): 

你在這裏做什麼比較列表（範圍的輸出，這是[1,2, ..., 20）一個整數（1到100之間的隨機數）。你的意思可能是not (... in range(...));這是可以的，但是檢查數字是否在兩個其他數字之間的時間和內存消耗最多。但是，這不是語法錯誤。

但是，這裏的要點是，你不能正確縮進;您的elif必須具有與相應的if相同的縮進深度。

Answer 3

空閒的輸出對我來說：

unindent does not match any outer indentation level

你沒有使用正確的壓痕。

檢查以下：

if "q" in attack: 
    if random.randint(1,100) != range(1,21): 
     print("You hit with a quick attack!") 
     ehp -= 20 
     print("The",enam,"loses 20 damage! It now has",ehp,"health.") 
    else: 
     print("You missed.. :(") 
elif "p" in attack: 
    if random.randint(1,100) != range(1,51): 
     print("You hit with a power attack!") 
     ehp -= 50 
     print("The",enam,"loses 50 damage! It now has",ehp,"health.") 
    else: 
     print("You missed.. :(") 
elif "1" in attack: 
    if mana >= skill1[2]: 
     print("You hit with",skill1[0]) 
     ehp -= skill1[1] 
     mana -= skill1[2] 
     print("The",enam,"loses",skill1[1],"damage! It now has",ehp,"health.") 
     print("You now have",mana,"mana.") 
elif "2" in attack: 
    if mana >= skill2[2]: 
     print("You hit with",skill2[0]) 
     ehp -= skill2[1] 
     mana -= skill2[2] 
     print("The",enam,"loses",skill2[1],"damage! It now has",ehp,"health.") 
     print("You now have",mana,"mana.") 
elif "3" in attack: 
    if mana >= skill3[2]: 
     print("You hit with",skill3[0]) 
     ehp -= skill3[1] 
     mana -= skill3[2] 
     print("The",enam,"loses",skill3[1],"damage! It now has",ehp,"health.") 
     print("You now have",mana,"mana.") 
    else: 
     print("You typed something wrong.") 

後，如果您沒有定義攻擊，您將收到另一個錯誤：

NameError: name 'attack' is not defined

如果攻擊是一個字符串不是一個變量，您必須將其替換爲「攻擊」（加引號）

由於@Padraic坎寧安在評論中說，攻擊顯然是個變數！所以你必須定義它。 :)