How to Convert Int to String in Python?

Every value we use or store in a variable in Python will have a specific data type. It describes the value's nature; based on that, Python will automatically assign a data type. In this article, we will see int-to-string conversion techniques that change an inputted integer value into a string.

Example:

Python supports a variety of data structures, including lists, tuples, dictionaries, and sets, as well as numerous data types for various value sets. Integers deal with numbers and strings that may accept alphanumeric values. To give you an overview of the Python data types, we defined two different values in the example below and tested their data types.

x='It's a Beautiful World.'
y=85
print(type(x))
print(type(y))

Output:

<class  ‘str’>
<class ‘int’>

We could infer from the example that the string data type and integer data types are quite clear. A sentence enclosed in quotations has been assigned to the variable "x." The variable "y" is a straightforward numeric character and illustrates a string data type.

How does Python Convert an Integer to a String?

There are four ways to convert an integer data type in Python to a string data type. They are listed below:

• Using the method str()
• With %s string
• .format() function use
• F-string usage

1. The str() method

Syntax:

str(integer)

The str() function translates the value supplied in and returns a data type of string. The object can be a string, an int, or a char. If no parameter is supplied, the function returns nothing.

Example:

Let's look at some basic code that converts an int to a string.

#int to string conversion
x = 10
# print out the x variable's data type.
print(type(x))
# make the x variable a string
y = str(x)
# determine and report the y variable's type.
print(type(y))

Output:

<class  ‘str’>
<class ‘int’>

In the procedure above, we have assigned the variable 'x' an integer value of 10, and converted it using Python's str() function, and the resulting 'y' variables returned a string data type.

Example:

The string data type supports various operations, including cutting, replacing, concatenating, and more. Let's talk about a different instance, as illustrated below.

#string value printing code
a = 'Its a beautiful day
print(a[1])
print(a[2:7])

Output:

t
s a b

We have assigned the string "It's a gorgeous day" to the variable in the code above. The sliced first position of the string, which is also a string, is printed in the next line. The string's second and seventh positions have been cut off and printed in the next line. The string data type is simple to use and offers a variety of characteristics.

2. Using %s, convert an integer to a string

Syntax:

"%s" % integer value

Example:

# int to string conversion using %s
a = 5
# print the value and data type of variable a
print(a)
print(type(a))
# convert the integer a into a string and print the value and data type
b = "% s" % a
print(b)
print(type(b))

Output:

5
<class  ‘int’>
5
<class ‘str’>

In the above program, we've given the variable an integer value of 5, and we've printed the value and data type of a. Using the, we changed the integer a to a string b in the following section. In the final step, we printed the b's data type

and verified the outcome. We'll add two integer numbers and transform the result into a string in a subsequent example.

Example:

5
<class  ‘int’>
5
<class ‘str’>

Output:

<class  ‘int’>
<class ‘str’>

We are adding two int values, assigning the result to c, and outputting the data type, as in the previous example. The following step involves checking the data type while converting an int to a string.

3. Converting Int to String Using f- String

Syntax:

f’{integer_value}’

Example:

# f-string is used to convert ints to strings.
a = 5
print(type(a))
b = of{a}'
print(type(b))

Output:

<class  ‘int’>
<class ‘str’>

4. Using. Format, convert an integer to a string () Method

Syntax:

‘{}’.format(integer_value)
#Using the. Format () method, convert an int to a string.
name = "Bala"
age = 26
# using the Method. format()
print("{name} is {age} years old".format(name=name, age=age))

Output:

Bala is 26 years old

The string "Bala" has been allocated to the name variable in the code above, and the integer value of 26 has been assigned to the age variable. The age variable will be converted to a string using the. Format () method in the following step, and the string will then be printed as displayed in the output.

Example:

In the example below, we have received two string values as input, added them, and then printed the result's data type.

#code to sum of two input strings and convert it to the int value
x = input('Enter first integer value:\n')
x=int(x)
y = input('Enter second integer value:\n')
y=int(y)
sum_inputs=x+y
print('sum of Inputs:{}'.format(sum_inputs))
print(type(sum_inputs))

Output:

Enter first integer:
16
Enter second integer:
33
Sum:
49
<class ‘int’>

In the above code, we have declared the two inputs, x and y, to be strings, then summed them, converted them to integer values, and displayed the total as output. If we performed an addition operation without converting the numbers into an int, the output would be as we would expect.

Enter first integer:
111
Enter second integer:
33
Sum:
11133
<class ‘str’>

Since we declared two string values in the output above and performed a sum operation on them because they are string values, the result is merely a combination of the two strings; no mathematical action is carried out because it is a string value.