Submission #871630

#	Time	Username	Problem	Language	Result	Execution time	Memory
871630		Matjaz	Last supper (IOI12_supper)	C++14	Compilation error	0 ms	0 KiB

advisor

#include "advisor.h"

#include<set>
#include<queue>
#include<vector>

using namespace std;

int L;

void writeInt(int x){
    for (int i=0;i<L;i++){
        WriteAdvice(x % 2);
        x /= 2;
    }
}

void ComputeAdvice(int *C, int N, int K, int M) {
    
    for (L=0;L<31;L++){
        if ((1<<L) > N) break;
    }
    
    set<int> scafold;
    for (int i=0;i<K;i++) scafold.insert(i);
    vector<queue<int> > Q(N);
    for (int i=0;i<N;i++) Q[C[i]].push(i);
    
    for (int i=0;i<N;i++){
        Q[C[i]].pop();
        if (scafold.count(C[i]) > 0) continue;
        
        int besttime = -1;
        int bestcolour = -1;
        
        for (set<int>::iterator it = scafold.begin(); it != scafold.end(); it++){
            
            int u = *it;
            if (Q[u].empty() || Q[u].front() > besttime){
                besttime = Q[u].empty() ? N : Q[u].front();
                bestcolour = u;
            }
        }
        
        writeInt(bestcolour);
        scafold.erase(bestcolour);
        scafold.insert(C[i]);
    }
}

assistant

Compilation message (stderr)

/usr/bin/ld: /tmp/ccELRFMT.o: in function `main':
assistant_grader.cpp:(.text.startup+0x21e): undefined reference to `Assist(unsigned char*, int, int, int)'
collect2: error: ld returned 1 exit status