When I started my programming journey at Stanford’s computer science program, one of the first algorithmic challenges I encountered was reversing numbers. In this article, I’ll walk you through multiple methods toreverse a number in Python, from the most simple approaches to more advanced techni...
# converting the string to a set temp_set = set(my_string) # stitching set into a string using join new_string = .join(temp_set) print(new_string) 4. 输出 n次字符串或列表 你可以对字符串或列表使用乘法(*)。如此一来,可以按照需...
# Sum of digits of a number using divmod num = 86 sums = 0 while num != 0: use = divmod(num, 10) dig = use[1] sums = sums + dig num = use[0] print(sums) 输出:14 例2:Python 3# reversing a number using divmod num = 132 pal = 0 while num != 0: use = divmod(...
# Reversing a string using slicing my_string = "ABCDE" reversed_string = my_string[::-1] print(reversed_string) # Output # EDCBA 2. 使用标题类(首字母大写) 以下代码可用于将字符串转换为标题类。这是通过使用字符串类中的title()方法来完成。 my_string = "my name is chaitanya baweja" # ...
\# Reversing a string using slicing my\_string = "ABCDE" reversed\_string = my\_string\[::-1\] print(reversed\_string) \# Output \# EDCBA 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 2. 使用标题类(首字母大写) ...
The reverse() method reverses the order of elements in a list in place.2. Does the Python list reverse() method modify the original list?Yes, the reverse() method modifies the original list by reversing the order of its elements.3. Does the Python list reverse() method return any value...
# Reversing a string using slicing my_string = "ABCDE" reversed_string = my_string[::-1] print(reversed_string) # Output # EDCBA 1. 2. 3. 4. 5. 6. 2.使用标题大小写(首字母大写) 以下代码段可用于将字母串首字母进行大写。通过使用字母串类的title()方法完成。
# Reversing a string using slicing my_string = "ABCDE"reversed_string = my_string[::-1] print(reversed_string) # Output# EDCBA 2. 使用标题类(首字母大写) 以下代码可用于将字符串转换为标题类。这是通过使用字符串类中的title()方法来完成。 my_string = "my name is chaitanya baweja" # using...
Reversing a get dummies encodingTo get a dummy column, we must use pandas.get_dummies() method, this method returns all the dummy values of each column passed as a series inside it.For this purpose, we will set the index of the DataFrame with the values of column X and use the stack...
1# Reversing a string using slicing 2 3my_string = "ABCDE" 4reversed_string = my_string[::-1] 5 6print(reversed_string) 7 8# Output 9# EDCBA 在这篇文章(medium.com/swlh/how-to-reverse-a-string-in-python-66fc4bbc7379)中,你可以了解更多细节。 首字母大写 下面的代码片段,可以将字符串...