Submission #672608

#	Time	Username	Problem	Language	Result	Execution time	Memory
672608		paulo_ar	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

#include <bits/stdc++.h>
#include "cave.h"

using namespace std;

int s [5004];
int res [5004];
bool activos [5004];
int ans [5004];
int busqueda (bool esuno, int inde, int n){

    int izq=0,  der=n;
int mitad;
int master;
    while(izq<=der){
        mitad=(izq+der)/2;

        if(esuno)master=0;
        else master=1;


           for(int i=0; i<=mitad; i++){
                if(res[i]){
                    s[i]=res[i];
                }
                else{
                    s[i]=master;
                }
           }
             if(esuno)master=1;
        else master=0;
           for(int i=mitad+1; i<n; i++){
                if(res[i]){
                    s[i]=res[i];
                }
                else{
                    s[i]=master;
                }
           }
         if(tryCombination(s)>=inde){
            der=mitad-1;
         }
         else {
            izq=mitad+1;
         }
    }
    return mitad;
}


void exploreCave(int N) {
   string s = "";
   int ll;
    for(int i=1; i<=N; i++){
        res[i]=false;
   }

   for(int j=1; j<=N; j++){
int master=1;
   for(int i=1; i<N; i++){
        if(res[i]){
            s[i-1]=res[i];
        }
        else{
            s[i-1]=master;
        }
   }
  ll=tryCombination(s*);
   int des;
   int a;
   if(ll>=j or ll==-1){
       des= busqueda(true,j,N-1);
           a=1;
   }
   else {
        des=busqueda(false,j,N-1);
        a=0;
   }

   activos [des]=true;
   res[des]=a;
   ans[j]=des;

   }

    answer(s*, ans*);


  // int tryCombination(int S[]);
//void answer(int S[], int D[]);
//void exploreCave(int N);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:68:23: error: expected primary-expression before ')' token
   68 |   ll=tryCombination(s*);
      |                       ^
cave.cpp:86:14: error: expected primary-expression before ',' token
   86 |     answer(s*, ans*);
      |              ^
cave.cpp:86:20: error: expected primary-expression before ')' token
   86 |     answer(s*, ans*);
      |                    ^