Question

Discuss the ways to convert string to an integer.
Please help it's urgent
Don't even try to post unrelated answers to the question otherwise 25 answers will be deleted​

Answer 1

In Python, we use int() function to convert strings or float or any other data type to integer.

For example:

num=str(input("Enter a number"))

Here we have used str() function, means it will convert the input to string.

To convert it back into integer, we will use int() as follows:

num=str(input("Enter a number"))

num2=int(num)

print(num2)

Note: You cannot convert all the strings to integer.

Let's suppose, you enter your name as input, then int() function will not convert it into integer as it's not possible at all.

Answer 2

Answer:

Common ways to convert an integer

1. The toString() method. This method is present in many Java classes. ...
2. String.valueOf() Pass your integer (as an int or Integer) to this method and it will return a string: ...
3. StringBuffer or StringBuilder. These two classes build a string by the append() method. ...
4. Indirect ways.