Submission #239475

#	Time	Username	Problem	Language	Result	Execution time	Memory
239475		VEGAnn	Kotrljanje (COCI18_kotrljanje)	C++14	140 / 140	879 ms	2936 KiB

kotrljanje

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MX = 100100;
int cnt[MX];
ll C, D, B, M;

int f(ll x){
    x = C * x + D;

    int res = 0;
    while (x > 0){
        res += x % B;
        x /= B;
    }
    return res;
}

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);

#ifdef _LOCAL
    freopen("in.txt","r",stdin);
#endif // _LOCAL

    cin >> C >> D >> B >> M;

    for (ll i = 1; ; i += B - 1){
        int cur = f(i);

        cnt[cur]++;

        if (cnt[cur] == M){
            for (ll j = 1; j < i; j += B - 1)
                if (f(j) == cur)
                    cout << j << " ";
            cout << i;
            return 0;
        }
    }

    return 0;
}

• Subtask 1: 14 / 14
• Subtask 2: 14 / 14
• Subtask 3: 14 / 14
• Subtask 4: 14 / 14
• Subtask 5: 14 / 14
• Subtask 6: 14 / 14
• Subtask 7: 14 / 14
• Subtask 8: 14 / 14
• Subtask 9: 14 / 14
• Subtask 10: 14 / 14