Can anyone tell me what's d use of this int function?

Question

One can simply do 2+3 why wud someone try to do int('2'+'3')?

Answer 1

Because when you are receiving input you may have the variables be strings and then have to do operations on them

Answer 2

user inputs are by nature strings, so sometimes converting is necessary in order to execute arithmetic operations

Answer 3

some times you as output not an integer, and you must convert what you have

Answer 4

a="5"
b="6"
print (a+b)
print (int (a)+int (b))

o/p - 56
11

if u r using any no. as string in any variable then to calculate it as string u can simply write it in print () but to manipulate it as integer int () is used .

Answer 5

Without using the 'Int' you cannot operate mathamatical operations

Answer 6

To convert concated string '23' to integer 23 so we can perform mathatical operations on it.

Answer 7

bcoz u may require strings and numerals at the same time consequitively one after another.