In Python, we use the input()function to take input from the user. Whatever you enter as input, the input function converts it into a string. If you enter an integer value still input() function converts it into a string.

Python input() Function Syntax

Syntax: input(prompt)

Parameter:

• Prompt: (optional) The string that is written to standard output(usually screen) without newline.

Return:String object

How input() Function works in Python?

In this example, we are using input() function to input user data as a string in Python.

name=input("What is your name? ")print("Hello, "+name+"!")

What is your name? GFG
Hello, GFG!

In this example, we are using the Python input() function to input user data as a string inPython, which takes input from the user and prints it.

# Taking input from the userstring=input()# Outputprint(string)

 Output

geeksforgeeks

User Input in Python

In this example, we are taking input from the user and input user data as a string inPythonwith a prompt and printing it.

# Taking input from the username=input("Enter your name")# Outputprint("Hello",name)

 Output

Enter your name:ankit rai
Hello ankit rai

Convert User Input to a Number

In this example, we are using the Python input() function which takes input from the user in string format converting it into an integer adding 1 to the integer, and printing it.

# Taking input from the user as integernum=int(input("Enter a number:"))add=num+1# Outputprint(add)

Output

Enter a number:15
16

Take float input in Python

In this example, we are using the Python input() function which takes input from the user in string format converts it into float adds 1 to the float, and prints it.

# Taking input from the user as floatnum=float(input("Enter number "))add=num+1# outputprint(add)

Output

Enter number 5
6.0

Python Accept List as a input From User

In this example, we are taking input from the user in string format converting it into alist, and printing it.

# Taking input from the user as listli=list(input("Enter number "))# outputprint(li)

Output

Enter number 12345
['1', '2', '3', '4', '5']

Take User Input for Tuples and Sets

In this example, we are taking input from the user in string format converting it into atuple, and printing it.

# Taking input from the user as tuplenum=tuple(input("Enter number "))# outputprint(num)

Output

Enter number 123
('1', '2', '3')

Input with a dictionary comprehension

In this example, we are taking the words separated by space to input user data as a string inPython, and we make adictionaryof the word as the key with their length as the value.

words_str=input("Enter a list of words, separated by spaces: ")words={word:len(word)forwordinwords_str.split()}print(words)

Output

Enter a list of words, separated by spaces: geeks for geeks
{'geeks': 5, 'for': 3}

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