Submission #59390

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
59390	2018-07-22 00:02:44	spencercompton	Cave (IOI13_cave)	C++17	100 / 100	771 ms	640 KiB

cave

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#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
    /* ... */
    //tryCombination(int s);
    //answer(int s, int d)
    vector<int> rem;
    int n = N;
    int s[n];
    int d[n];
    for(int i = 0; i<n; i++){
      s[i] = 0;
      d[i] = -1;
      rem.push_back(i);
    }
    for(int i = 0; i<n; i++){
      int open = tryCombination(s);
      if(open==-1 || open>i){
        for(int j = 0; j<rem.size(); j++){
          s[rem[j]] = 1-s[rem[j]];
        }
      }
      //right now it is closed
      int low = 0;
      int high = rem.size()-1;
      while(low<high){
        int mid = (low+high)/2;
        int t[n];
        for(int j = 0; j<n; j++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:20:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int j = 0; j<rem.size(); j++){
                      ~^~~~~~~~~~~
cave.cpp:48:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      for(int j = 0; j<rem.size(); j++){
                     ~^~~~~~~~~~~

• Subtask 1: 12 / 12
• Subtask 2: 13 / 13
• Subtask 3: 21 / 21
• Subtask 4: 30 / 30
• Subtask 5: 24 / 24