I tried a lot to find the solution in this code but I did not find it. I also try to implement this code to honey blonde hair, but I was unable to see any results. It indicates that the code has a mistake.

Here is my c++ solution : https://youtu.be/55kgGHzTTzo

#include <iostream>
using namespace std;

int solveMeFirst(int a, int b) {
  return a + b;
}

int main() {
  int num1, num2;
  int sum;
  cin>>num1>>num2;
  sum = solveMeFirst(num1,num2);
  cout<<sum;
  return 0;
}

I tried a lot to use this code for my website and this code is not working properly. Please do let me know how can i sort out this issue?

Solve me first | C#

Common

internal interface ISolution
{
    int SolveMeFirst(int integerOne, int integerTwo);
}

Solution

internal sealed class SolutionOne : ISolution
{
    public int SolveMeFirst(int integerOne, int integerTwo)
        => integerOne + integerTwo;
}

I attempted to locate the issue in the code, but was unsuccessful. I also attempted to implement the code to glueless human hair wigs, but did not see any changes on the page, indicating there must be an error in the code.