Question

Write a function solution that, given an integer N, returns the maximum possible value obtained by inserting one '5' digit inside the decimal representation of integer N.

Answer 1

Answer:

public int firstfunction (int N) {

   var stringvalue = N.ToString();

   var maximumvalue = int.MinValue;

   for (int j1 = (N < 0) ? 1 : 0; j1 <= stringvalue .Length; ++j1) {

       var testvalue= Int32.Parse(s.Insert(j1, "5"));

       if (maximumvalue < testvalue)

           maximumvalue = testvalue;

   }

   return maximumvalue ;

}  

The above code is explaining the need of the problem, here we have taken a function name firstfunction() with a parameter named N and returnign the maximumvalue after adding 5 to it.