How to add two strings as if they were numbers? [duplicate]

Answer 1

Here, you have two options to do this :-

1.You can use the unary plus to convert string number into integer.

2.You can also achieve this via parsing the number into corresponding type. i.e parseInt(), parseFloat() etc

.

Now I am going to show you here with the help of examples(Find the sum of two numbers).

Using unary plus operator

Program for sum of two numbers.

Using parsing approach-

Program for sum of two numbers.