Submission #144907

#	Time	Username	Problem	Language	Result	Execution time	Memory
144907		youssefbou62	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

    #include  <bits/stdc++.h>
    #include "cave.h"
    using namespace std;
     
    #define mp make_pair
    #define fi first
    #define se second
    #define all(v) v.begin(),v.end()
    #define allarr(a) a , a + n
    #define ll long long
    #define ull unsigned long long 
    #define pb push_back
    #define fastio ios_base::sync_with_stdio(false) ; cin.tie(NULL); cout.tie(NULL)
    typedef pair<int, int> pi;
    typedef pair<ll,ll> pll; 
    typedef pair<int,pi> trp ;
    typedef vector<pi> vpi;
    typedef vector<pll> vpll ;
    // int ab  (int  x ) { return (x>0?x:-x); }
     
     
    int n ,reply; 
    int cnt = 0 ; 
    int door[5005],Comb[5005]; 
    int TryCombination(int S[]){
    	cnt++; 
    	return tryCombination(S); 

    }

    void rev(int l , int r ){
    	for(int i = l ; i <= r  ; i++ )if( door[i]==-1)Comb[i]=!Comb[i]; 
    }
    void exploreCave(int N){
    	
    	n = N ; 
    	memset(door,-1,sizeof door); 
    	memeset(Comb,0,sizeof Comb); 


    	for(int T = 0 ; T < N ; T++ ){
    		int FI = tryCombination(Comb); 
    		reply = FI ;
    		if( reply == -1 )break ; 
    		int l = 0 , r  =N-1 ; 
    		while ( l < r ){
    			int mid = (l+r)/2; 
    			rev(l,mid); 

    			reply = tryCombination(Comb); 
    			rev(tryCombination); 
    			if( reply == FI )l = mid ; 
    			else r = mid ;   
    		}
    		assert(reply == -1 || l == r ); 
    		if( l == r )door[l]=reply; 
    	}

    	for(int i = 0 ; i < n ; i++ )if( door[i]==-1 ){
    		rev(i,i); 
    		reply = tryCombination(Comb); 
    		rev(i,i); 
    		dooor[i]=tryCombination(Comb); 
    	}
    	answer(Combination); 
    }

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:38:6: error: 'memeset' was not declared in this scope
      memeset(Comb,0,sizeof Comb); 
      ^~~~~~~
cave.cpp:38:6: note: suggested alternative: 'memset'
      memeset(Comb,0,sizeof Comb); 
      ^~~~~~~
      memset
cave.cpp:51:26: error: invalid conversion from 'int (*)(int*)' to 'int' [-fpermissive]
        rev(tryCombination); 
                          ^
cave.cpp:51:26: error: too few arguments to function 'void rev(int, int)'
cave.cpp:31:10: note: declared here
     void rev(int l , int r ){
          ^~~
cave.cpp:63:7: error: 'dooor' was not declared in this scope
       dooor[i]=tryCombination(Comb); 
       ^~~~~
cave.cpp:63:7: note: suggested alternative: 'door'
       dooor[i]=tryCombination(Comb); 
       ^~~~~
       door
cave.cpp:65:13: error: 'Combination' was not declared in this scope
      answer(Combination); 
             ^~~~~~~~~~~
cave.cpp:65:13: note: suggested alternative: 'TryCombination'
      answer(Combination); 
             ^~~~~~~~~~~
             TryCombination