A.cpp

/*****                                            

 *                                                   __Bismillahir Rahmanir Rahim__

 *                                          American International University Bangladesh (AIUB) 

 *                                                         Hadiur Rahman Nabil

                                                                 

                                                               

                                                          

*****/

#include <bits/stdc++.h>

using namespace std;

 

void solve()

{

int a,b,sum=0;

cin>>a>>b;

sum=a+b;

if(sum<=23)

{

    cout<<sum;

}

else 

{

    cout<< sum-24;

}

 

 

}

 

int main()

{

  int t=1;

  //cin>>t

  while(t--)

  {

    solve();

  }

  //cout<<

    return 0;

}