Submission #104081

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
104081	2019-04-03 23:48:21	Lawliet	Cave (IOI13_cave)	C++14	100 / 100	563 ms	640 KiB

cave

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#include <bits/stdc++.h>
#include "cave.h"
#define MAX 5010
using namespace std;
int n;
int test[MAX];
int combination[MAX];
int switch_door[MAX];
int switch_state[MAX];
bool correct[MAX];
void convert(int i, int j)
{
  for(int g = i ; g <= j ; g++) 
    if(!correct[g])
      test[g] = 1 - test[g];  
}
int bs(int cur, int k)
{
  int i = 0, j = n - 1;
    
  for(int g = 0 ; g < n ; g++)
    test[g] = (correct[g]) ? combination[g] : k;
 
 
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• Subtask 1: 12 / 12
• Subtask 2: 13 / 13
• Subtask 3: 21 / 21
• Subtask 4: 30 / 30
• Subtask 5: 24 / 24