Submission #51909

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
51909	2018-06-22 16:03:56	rondojim	Last supper (IOI12_supper)	C++17	100 / 100	165 ms	50560 KiB

advisor

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#include "advisor.h"
#include <bits/stdc++.h>
 
using namespace std;
typedef long long ll;
 
const int MAXN = 1e5 + 5;
vector<bool> used(MAXN, 0);
int nxt[MAXN], pos[MAXN], top[MAXN];
 
struct col{
  int color, next;
  bool operator<(const col &x) const {
    return next < x.next;
  }
};
 
priority_queue<col> pq;
vector<int> work[MAXN];
void ComputeAdvice(int *c, int n, int k, int m){
  for(int i=0; i<n; ++i) pos[i] = -1, nxt[i] = n;
  for(int i=0; i<n; ++i){
    if(pos[c[i]] == -1){
      pos[c[i]] = i;
      if(c[i] < k) pq.push({c[i], i});
    }
    else{
      nxt[pos[c[i]]] = i;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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assistant

 
 
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Compilation message (stderr)

advisor.cpp: In function 'void ComputeAdvice(int*, int, int, int)':
advisor.cpp:54:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(top[j] == work[j].size()) WriteAdvice(1);
      ~~~~~~~^~~~~~~~~~~~~~~~~

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