B. player and time

#include <bits/stdc++.h>

using namespace std ;
#define sz(s) int(s.size())
#define all(s) s.begin() , s.end()
#define getline(s) getline(cin >> ws, s)
#define cin(v) for (auto& i : v) cin >> i ;
#define cout(v) for (auto& i : v) cout << i << " "
#define pb(x) push_back(x)
#define ll long long
#define ull unsigned long long
#define Mod 1'000'000'007
#define INF 2'000'000'000
#define Num_of_Digits(n) ((int)log10(n)+1)
#define fixed(n) fixed << setprecision(n)
#define imin INT_MIN
#define imax INT_MAX
#define Time cerr << "Time Taken: " << (float)clock() / CLOCKS_PER_SEC << " Secs" << "\n" ;

void ABDEL3AL () {
    ios_base::sync_with_stdio(false); cin.tie(nullptr) , cout.tie(nullptr) ;
#ifndef ONLINE_JUDGE
    freopen("input.txt" , "r" , stdin) , freopen("output.txt" , "w" , stdout) ;
#endif
    Time
}


int main() {
    ABDEL3AL() ;
    int t , k ;
    cin >> t >> k ;
    if ((t + k) % 24 == 0) cout << 24 << "\n" ;
    else if ((t + k) % 24 < 0) cout << (t + k) % 24 + 12 ;
    else cout << (t + k) % 24 ;
    return 0;
}