Make a program in c of second non repeating element in array

Question

Ex-1 2 2 3 3
Output 1

Answer 1

You want us to give you whole code or to correct existing one

Answer 2

Please show us your attempt first

Answer 3

I want full code

Answer 4

Aman thapliyal this is not allowed here, we will help you but we won't do it whole for you. If you wanna help show at least attempt or piece of code.