How to use function int in Python? - with practical example

The int function in Python is used to convert a value into an integer. It can be used with different types of values, such as strings or floating point numbers. I will demonstrate how to use the int function in two different examples. Example 1: Let's say we have a string representing a number, and we want to convert it into an integer. Step 1: Define a string variable containing a number. Step 2: Use the int function to convert the string into an integer. 
num_str = "25"
num_int = int(num_str)
print(num_int)

In this example, the string "25" is converted into an integer using the int function. The resulting integer value is then printed to the console. Example 2: Now, let's convert a floating point number into an integer using the int function. Step 1: Define a floating point number. Step 2: Use the int function to convert the floating point number into an integer. 
float_num = 3.14
int_num = int(float_num)
print(int_num)

In this example, the floating point number 3.14 is converted into an integer using the int function. The decimal part of the floating point number is truncated, and the resulting integer value is then printed to the console. These examples demonstrate how the int function can be used to convert different types of values into integers in Python.

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