Submission #2165348

---

Source Code Expand

#include <bits/stdc++.h>
using namespace std;

#define int long long

int dx[] = {1, 0, -1, 0, 1, -1, -1, 1};
int dy[] = {0, 1, 0, -1, 1, 1, -1, -1};

/*
#define cin ifs
#define cout ofs
ifstream ifs("in.txt");
ofstream ofs("out.txt");
//*/

int D, T;
int C[8], A[8];

signed main() {
    for (int i = 0; i < 1000; i++) {
        cin >> D >> T;
        for (int j = 0; j < 8; j++) {
            cin >> C[j];
        }
        for (int j = 0; j < 8; j++) {
            cin >> A[j];
        }
        int idx = -1;
        for (int j = 0; j < 8; j++) {
            if (C[j] < 7) {
                idx = j;
                break;
            }
        }
        if (idx != -1) {
            cout << "change " << idx + 1 << endl;
            continue;
        }
        for (int j = 0; j < 8; j++) {
            if (A[j] == 0) {
                idx = j;
                break;
            }
        }
        if (idx != -1) {
            cout << "fill " << idx + 1 << endl;
            continue;
        }
        for (int j = 0; j < 1 << 8; j++) {
            bitset<8> bs(j);
            int cur = 0;
            for (int k = 0; k < 8; k++) {
                if (bs[k] == 1 && A[k] == 0) {
                    cur = -1;
                    break;
                }
                cur += bs[k] * A[k];
            }
            if (cur == D) {
                idx = j;
                break;
            }
        }
        if (idx != -1) {
            bitset<8> bs(idx);
            int n = 0;
            for (int j = 0; j < 8; j++) {
                n += bs[j];
            }
            cout << "sell " << n;
            for (int j = 0; j < 8; j++) {
                if (bs[j] == 1) {
                    cout << " " << j + 1;
                }
            }
            cout << endl;
            continue;
        }
        cout << "pass" << endl;
    }
    return 0;
}

Submission Info

Judge Result