Python Passing string value to the function

Python Passing string value to the function

Here, we will learn by example, how to pass the solid value to the capacity in Python?

We need to characterize a capacity that will acknowledge string contention and print it. Here, we will figure out how to pass a string value to the capacity?

Example:

Input:
str = "Hello world"

Function call:
printMsg(str)

Output:
"Hello world"

Program:

# Python program to pass a string to the function

# function definition: it will accept 
# a string parameter and print it 
def printMsg(str):
	# printing the parameter 
	print str

# Main code 
# function calls 
printMsg("Hello world!")
printMsg("Hi! I am good.")

Output:

Hello world!
Hi! I am good.

Compose work that will acknowledge a string and return an absolute number of vowels:

# function definition: it will accept 
# a string parameter and return number of vowels 
def countVowels(str):
	count = 0
	for ch in str:
		if ch in "aeiouAEIOU":
			count +=1 
	return count 

# Main code 
# function calls 
str = "Hello world!"
print "No. of vowels are {0} in \"{1}\"".format(countVowels(str),str)

str = "Hi, I am good."
print "No. of vowels are {0} in \"{1}\"".format(countVowels(str),str)

Output:

No. of vowels are 3 in "Hello world!"
No. of vowels are 5 in "Hi, I am good."

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