Submission #99803

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
99803	2019-03-07 12:52:48	MohamedAhmed0	Cave (IOI13_cave)	C++14	100 / 100	440 ms	640 KiB

cave

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#include "cave.h"
#include <bits/stdc++.h>
using namespace std ;
const int MAX = 5005 ;
int s[MAX] , d[MAX] , arr[MAX] , last , done[MAX];
int now ;
bool check(int l , int mid)
{
    for(int i = l ; i <= mid ; ++i)
    {
        if(done[i])
            continue ;
        s[i] = !s[i] ;
    }
    int x = tryCombination(s) ;
    for(int i = l ; i <= mid ; ++i)
    {
        if(done[i])
            continue;
        s[i] = !s[i] ;
    }
    if(x > now || x == -1)
        return 1 ;
    return 0 ;
}
void exploreCave(int N)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:36:14: warning: variable 't' set but not used [-Wunused-but-set-variable]
         bool t = false ;
              ^

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