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Capitalizes the first letter of each word in a string in Python
Here, we are going to learn how to capitalizes the first letter of each word in a string in Python programming language?
By IncludeHelp Last updated : February 25, 2024
Problem statement
Here, we are implementing a python program to capitalizes the first letter of each word in a string.
Example
Input:
"HELLO WORLD!"
Output:
"Hello World!"
Capitalizes first letter of each word in a string using title() method
# python program to capitalizes the
# first letter of each word in a string
# function
def capitalize(text):
return text.title()
# main code
str1 = "Hello world!"
str2 = "hello world!"
str3 = "HELLO WORLD!"
str4 = "includehelp.com is a tutorials site"
# printing
print("str1: ", str1)
print("str2: ", str2)
print("str3: ", str3)
print("str4: ", str4)
print()
print("capitalize(str1): ", capitalize(str1))
print("capitalize(str2): ", capitalize(str2))
print("capitalize(str3): ", capitalize(str3))
print("capitalize(str4): ", capitalize(str4))
Output
str1: Hello world!
str2: hello world!
str3: HELLO WORLD!
str4: includehelp.com is a tutorials site
capitalize(str1): Hello World!
capitalize(str2): Hello World!
capitalize(str3): Hello World!
capitalize(str4): Includehelp.Com Is A Tutorials Site
Capitalizes first letter of each word in a string using loop, split() method
# python program to capitalizes the
# first letter of each word in a string
# function
def capitalize(text):
return ' '.join(word[0].upper() + word[1:] for word in text.split())
# main code
str1 = "Hello world!"
str2 = "hello world!"
str3 = "HELLO WORLD!"
str4 = "includehelp.com is a tutorials site"
# printing
print("str1: ", str1)
print("str2: ", str2)
print("str3: ", str3)
print("str4: ", str4)
print()
print("capitalize(str1): ", capitalize(str1))
print("capitalize(str2): ", capitalize(str2))
print("capitalize(str3): ", capitalize(str3))
print("capitalize(str4): ", capitalize(str4))
Output
str1: Hello world!
str2: hello world!
str3: HELLO WORLD!
str4: includehelp.com is a tutorials site
capitalize(str1): Hello World!
capitalize(str2): Hello World!
capitalize(str3): HELLO WORLD!
capitalize(str4): Includehelp.com Is A Tutorials Site
To understand the above programs, you should have the basic knowledge of the following Python topics:
Python String Programs »