Submission #568275

#	Time	Username	Problem	Language	Result	Execution time	Memory
568275		maomao90	Broken Device 2 (JOI22_device2)	C++17	Compilation error	0 ms	0 KiB

Anna

// Hallelujah, praise the one who set me free
// Hallelujah, death has lost its grip on me
// You have broken every chain, There's salvation in your name
// Jesus Christ, my living hope
#include <bits/stdc++.h> 
#include "Anna.h"
using namespace std;

template <class T>
inline bool mnto(T& a, T b) {return a > b ? a = b, 1 : 0;}
template <class T>
inline bool mxto(T& a, T b) {return a < b ? a = b, 1: 0;}
#define REP(i, s, e) for (int i = s; i < e; i++)
#define RREP(i, s, e) for (int i = s; i >= e; i--)
typedef long long ll;
typedef long double ld;
#define FI first
#define SE second
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
typedef tuple<int, int, int> iii;
#define ALL(_a) _a.begin(), _a.end()
#define SZ(_a) (int) _a.size()
#define pb push_back
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<ii> vii;
typedef vector<iii> viii;

#ifndef DEBUG
#define cerr if (0) cerr
#endif

namespace {
    const int LEN = 90;
    ll a;
    vi s, t;
}

int Declare() {
    return 2000;
}

pair<vi, vi> Anna(ll A) {
    s.clear(); t.clear();
    a = A;
    int lg = 63 - __builtin_clzll(a);
    cerr << a << ' ' << lg << '\n';
    REP (i, 0, lg + 1) {
        REP (z, 0, LEN) {
            s.pb((a >> i & 1) && (z == LEN - 1));
            t.pb(0);
        }
    }
    cerr << bitset<7>(a) << '\n';
    for (int i : s) {
        cerr << i;
    }
    cerr << '\n';
    for (int i : t) {
        cerr << i;
    }
    cerr << '\n';
    return {s, t};
}

Bruno

Compilation message (stderr)

/usr/bin/ld: /tmp/cc2xVgiP.o: in function `main':
grader_bruno.cpp:(.text.startup+0x3ab): undefined reference to `Bruno(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status