Submission #1262868

#	Time	Username	Problem	Language	Result	Execution time	Memory
1262868		norman165	Super Dango Maker (JOI22_dango3)	C++20	Compilation error	0 ms	0 KiB

dango3

#include "dango3.h"
#include <bits/stdc++.h>

#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
// #define int long long
#define yes() cout << "YES\n"
#define no() cout << "NO\n"

using namespace std;
using ll = long long;
using ull = unsigned long long;
using ld = long double;

const int inf = 1e18;
const int mod = 1e9 + 7;
const int maxn = 1e6;
const int mod1 = 998244353;
const int mod2 = 1e18 + 1;
const int mod3 = 1e9 + 9;
const int mod4 = 333333333;
const int mod5 = 200000;
const int mod6 = 10007;
const int k = 3000;
const int w = 1e5;
const ld EPS = 1e-8;

int LOG = 30;

int ask(vector<int> a) {
    return Query(a);
}

void solve(int n, int m) {
    vector<vector<int>> ans;
    set<int> st;
    while (m--) {
        vector<int> res;

        int idx = -1;
        for (int i = 0; i < n * m; i++) {
            vector<int> go;
            for (int j = 0; j <= i; j++) if (!st.count(j)) go.push_back(j + 1);
            if (ask(go)) {
                idx = i;
                break;
            }
        }

        res.push_back(idx);
        st.insert(idx);

        for (int i = idx - 1; i >= -1; i--) {
            vector<int> go;
            for (int j = 0; j <= i; j++) if (!st.count(j)) go.push_back(j + 1);
            for (int& j : res) go.push_back(j + 1);
            if (ask(go) == 0) {
                res.push_back(i + 1);
            }
        }

        ans.push_back(res);
    }

    for (auto& i : ans) Answer(i);
}

signed main() {
    // cout.precision(16);

    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int t = 1;
    // cin >> t;

    // while (t--) {
    //     solve();
    // }
}

Compilation message (stderr)

dango3.cpp:15:17: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   15 | const int inf = 1e18;
      |                 ^~~~
dango3.cpp:19:23: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   19 | const int mod2 = 1e18 + 1;
      |                  ~~~~~^~~
/usr/bin/ld: /tmp/ccBImi6u.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccQ955hw.o:dango3.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccBImi6u.o: in function `main':
grader.cpp:(.text.startup+0x111): undefined reference to `Solve(int, int)'
collect2: error: ld returned 1 exit status