Submission #70104

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
70104	2018-08-22 11:07:41	Abelyan	Last supper (IOI12_supper)	C++17	100 / 100	158 ms	31256 KiB

advisor

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#include "advisor.h"
#include <bits/stdc++.h>
using namespace std;
const int N=100006;
int a[N],han[N],mp[N],vr[N];
bool pas[N],sc[N];
void ComputeAdvice(int *c, int n, int k, int m) {
    for (int i=n-1;i>=0;i--){
        a[i]=mp[c[i]]-1;
        if (mp[c[i]]==0)a[i]=2*N;
        mp[c[i]]=i+1;
    }
    priority_queue<pair<pair<int,int>,int> > pq;
    for (int i=0;i<k;i++){
        if (mp[i]==0)mp[i]=2*N;
        pq.push({{mp[i]-1,-1},i});
        vr[i]=-1;
        sc[i]=true;
    }
    for (int i=0;i<n;i++){
        if (sc[c[i]]){
            pq.push({{a[i],i},c[i]});
            vr[c[i]]=i;
            han[i]=-1;
            continue;
        }
        sc[c[i]]=true;
        int k;
 
 
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assistant

 
 
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Compilation message (stderr)

advisor.cpp: In function 'void ComputeAdvice(int*, int, int, int)':
advisor.cpp:55:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i=0;i<v.size();i++){
                  ~^~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 35 / 35
• Subtask 5: 39 / 39