Python 程序：去除字元串中標點符號

編寫一個 Python 程序來刪除字元串中的標點符號。我們聲明了一個可能的標點符號字元串，並使用 for 循環來迭代給定的字元串。在這個 python 示例中，if 語句檢查每個字元是否有標點符號，如果沒有找到，char 將分配給一個新的字元串，這會刪除標點符號。

# Python Program to Remove Punctuations in a String

punctuations = '''`[email protected]#$%^&*()-_=+{}[]\|;:'",.<>?'''

orgStr = "Hi!!, Welcome, Tutorial-Gateway?"

newStr = ""

for char in orgStr:
    if char not in punctuations:
        newStr = newStr + char

print("\nThe Original String Before Removing Punctuations")
print(orgStr)

print("\nThe Final String After Removing Punctuations")
print(newStr)

這個 Python 程序允許用戶輸入一個字元串並刪除其中的標點符號。

orgStr = input("Please Enter Any String = ")

punctuations = '''`[email protected]#$%^&*()-_=+{}[]\|;:'",.<>?'''

newStr = ""

for char in orgStr:
    if char not in punctuations:
        newStr = newStr + char

print("\nThe Original String Before Removing Punctuations")
print(orgStr)

print("\nThe Final String After Removing Punctuations")
print(newStr)

Please Enter Any String = [[email protected]](/cdn-cgi/l/email-protection)#&^%$# Python<>? Programs?

The Original String Before Removing Punctuations
[[email protected]](/cdn-cgi/l/email-protection)#&^%$# Python<>? Programs?

The Final String After Removing Punctuations
Learn Python Programs

Python 程序使用 while 循環刪除字元串中的標點符號。

orgStr = input("Please Enter Any String = ")

punctuations = '''`[email protected]#$%^&*()-_=+{}[]\|;:'",.<>?'''

newStr = ""

i = 0
while i < len(orgStr):
    if orgStr[i] not in punctuations:
        newStr = newStr + orgStr[i]
    i = i + 1

print("\nThe Original String Before Removing Punctuations")
print(orgStr)

print("\nThe Final String After Removing Punctuations")
print(newStr)

Please Enter Any String = [[email protected]](/cdn-cgi/l/email-protection) tutorial @@#&^ gateway {}\ followers

The Original String Before Removing Punctuations
[[email protected]](/cdn-cgi/l/email-protection) tutorial @@#&^ gateway {}\ followers

The Final String After Removing Punctuations
hi tutorial  gateway  followers