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Submission #118045

# Submission time Handle Problem Language Result Execution time Memory
118045 2019-06-17T20:26:07 Z baqargam Last supper (IOI12_supper) C++14
0 / 100
 134 ms 9720 KB 
#include<bits/stdc++.h>
#include "advisor.h"
//#include "grader.h"

using namespace std;

void ComputeAdvice(int *C, int n, int k, int m) {//cout<<345;
    int ls[125005],nx[125005];
    set<pair<int,int> >q;
    int ret[125005],sc[125005];
    for(int i=0;i<=125000;i++){
        ls[i]=100000000;
        nx[i]=0;
        sc[i]=ret[i]=0;
    }
    for(int i=n-1;i>=0;i--){
        nx[i]=ls[C[i]];
        ls[C[i]]=i;
 //       cout<<nx[i]<<" ";
    }
 //   cout<<endl;
    for(int i=0;i<k;i++){
        q.insert({-ls[i],i});
        sc[i]=1;
    }
    for(int i=k;i<k+n;i++){
        if(sc[C[i-k]]==1) {q.erase(q.lower_bound({-(i-k),-1000000}));q.insert({-nx[i-k],i});continue;}
        int j=q.begin()->second;
        q.erase(q.begin());
        q.insert({-nx[i-k],i});
        if(j<k) sc[j]=0; else sc[C[i-k]]=0;
        sc[C[i-k]]=1;
        ret[j]=1;

    }
    for(int i=0;i<k+n;i++){
        WriteAdvice(ret[i]);
    }
}

#include<bits/stdc++.h>
#include "assistant.h"
//#include "grader.h"

using namespace std;

void Assist(unsigned char *A, int n, int k, int r) {
    int sc[200005];
    queue<int>q;
    for(int i=0;i<n;i++){
        sc[i]=0;
    }
    for(int i=0;i<k;i++){
        if((int)A[i]==1) {q.push(i);}
        sc[i]=1;
    }
    for(int i=0;i<n;i++){
        int a=GetRequest();
        if(sc[a]==0)
        {
            if(q.size()==0)PutBack(0);
            else
            {
                PutBack(q.front());
                sc[q.front()]=0;
                q.pop();
                sc[a]=1;
            }
        }
        if((int)A[i+k]==1) {q.push(a);}
    }

}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 4608 KB Output is correct
2 Correct 6 ms 4608 KB Output is correct
3 Correct 6 ms 4608 KB Output is correct
4 Runtime error 9 ms 4608 KB Execution killed with signal 11 (could be triggered by violating memory limits)
5 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 12 ms 4864 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 74 ms 8352 KB Output is correct
2 Correct 87 ms 9456 KB Output is correct
3 Correct 134 ms 9504 KB Output is correct
4 Correct 93 ms 9712 KB Output is correct
5 Runtime error 52 ms 7160 KB Execution killed with signal 11 (could be triggered by violating memory limits)
6 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 4608 KB Output is correct
2 Correct 9 ms 4864 KB Output is correct
3 Runtime error 8 ms 4480 KB Execution killed with signal 11 (could be triggered by violating memory limits)
4 Halted 0 ms 0 KB -

Subtask #5
0.0 / 39.0

# Verdict Execution time Memory Grader output
1 Runtime error 53 ms 7160 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Correct 89 ms 9200 KB Output is correct - 122000 bits used
3 Correct 94 ms 9712 KB Output is correct - 125000 bits used
4 Correct 92 ms 9456 KB Output is correct - 125000 bits used
5 Correct 96 ms 9528 KB Output is correct - 125000 bits used
6 Correct 90 ms 9536 KB Output is correct - 125000 bits used
7 Correct 92 ms 9664 KB Output is correct - 124828 bits used
8 Correct 94 ms 9720 KB Output is correct - 124910 bits used
9 Correct 93 ms 9608 KB Output is correct - 125000 bits used
10 Runtime error 49 ms 7672 KB Execution killed with signal 11 (could be triggered by violating memory limits)