Submission #232474

#	Time	Username	Problem	Language	Result	Execution time	Memory
232474		Vimmer	Titlovi (COCI19_titlovi)	C++14	50 / 50	5 ms	384 KiB

titlovi

#include <bits/stdc++.h>

//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>

//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("fast-math")
//#pragma GCC optimize("no-stack-protector")

#define F first
#define S second
#define sz(x) int(x.size())
#define pb push_back
#define N 100005
#define MOD ll(1e9 + 7)
#define block 500

using namespace std;

//using namespace __gnu_pbds;

typedef long double ld;
typedef long long ll;

typedef short int si;

//typedef tree <int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;


vector <int> h, m, st, t, x, nh, nm, ns, nt;

vector <vector <string> > g;

void make(int &H, int &M, int &S, int &T, int dob)
{
    if (dob > 0)
    {
        int kl = dob / 1000;

        if (T + (dob % 1000) >= 1000) kl++;

        T = (T + (dob % 1000)) % 1000;

        if (S + kl < 60) S += kl;
          else
          {
              S = (S + kl) % 60;

              if (M + 1 < 60) M++;
                else
                {
                    M = 0;

                    H++;
                }
          }
    }
    else
    {
        dob = - dob;

        if (dob <= T) {T -= dob; return;}

        dob -= T;

        bool f = 0;

        T = 0;

        if (dob % 1000 != 0)
        {
            T = (1000 - (dob % 1000));

            f = 1;
        }

        dob /= 1000;

        if (f) dob++;

        if (dob <= S) {S -= dob; return;}

        dob -= S;

        S = 0;

        f = 0;

        if (dob % 60 != 0)
        {
            S = (60 - (dob % 60));

            f = 1;
        }

        dob /= 60;

        if (f) dob++;

        if (dob <= M) {M -= dob; return;}

        dob -= M;

        M = 0;

        f = 0;

        if (dob % 60 != 0)
        {
            M = (60 - (dob % 60));

            f = 1;
        }

        dob /= 60;

        if (f) dob++;

        H += dob;
    }
}
int main()
{
    //freopen("input.txt", "r", stdin); //freopen("output.txt", "w", stdout);

    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    string s = "";

    while (s != "#")
    {
        getline(cin, s);

        int X = 0;

        int j = 1;

        for (int i = sz(s) - 1; i >= 0; i--)
        {
            X += (s[i] - '0') * j;

            j *= 10;
        }

        x.pb(X);

        getline(cin, s);

        int H = (s[0] - '0') * 10 + (s[1] - '0');

        int M = (s[3] - '0') * 10 + (s[4] - '0');

        int S = (s[6] - '0') * 10 + (s[7] - '0');

        int T = (s[9] - '0') * 100 + (s[10] - '0') * 10 + (s[11] - '0');

        h.pb(H); m.pb(M); st.pb(S); t.pb(T);

        H = (s[17] - '0') * 10 + (s[18] - '0');

        M = (s[20] - '0') * 10 + (s[21] - '0');

        S = (s[23] - '0') * 10 + (s[24] - '0');

        T = (s[26] - '0') * 100 + (s[27] - '0') * 10 + (s[28] - '0');

        nh.pb(H); nm.pb(M); ns.pb(S); nt.pb(T);

        g.emplace_back();

        getline(cin, s);

        while (s != " " && s != "#" && s != "")
        {
            g.back().pb(s);

            getline(cin, s);
        }
    }

    int dob;

    cin >> dob;

    for (int i = 0; i < sz(x); i++)
    {
        if (i != 0) cout << endl;

        cout << x[i] << endl;

        int H = h[i], M = m[i], S = st[i], T = t[i];

        make(H, M, S, T, dob);

        if (H > 9) cout << H << ":"; else cout << "0" << H << ":";

        if (M > 9) cout << M << ":"; else cout << "0" << M << ":";

        if (S > 9) cout << S << ","; else cout << "0" << S << ",";

        if (T > 99) cout << T;

        else
        {
            cout << '0';

            if (T > 9) cout << T;
              else cout << "0" << T;
        }

        cout << " --> ";

        H = nh[i]; M = nm[i]; S = ns[i]; T = nt[i];

        make(H, M, S, T, dob);

        if (H > 9) cout << H << ":"; else cout << "0" << H << ":";

        if (M > 9) cout << M << ":"; else cout << "0" << M << ":";

        if (S > 9) cout << S << ","; else cout << "0" << S << ",";

        if (T > 99) cout << T;

        else
        {
            cout << '0';

            if (T > 9) cout << T;
              else cout << "0" << T;
        }

        cout << endl;

        for (auto it : g[i]) cout << it << endl;
    }

    cout << "#";
}

• Subtask 1: 50 / 50