제출 #237740

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
237740		nicolaalexandra	동굴 (IOI13_cave)	C++14	컴파일 에러	0 ms	0 KiB

cave

#include <bits/stdc++.h>
//#include "cave.h"
#define DIM 5010
using namespace std;

int n,i,ans;
int v[DIM],sol[DIM],f[DIM];

/*void answer(int s[], int d[]){
    for (int i=0;i<n;i++)
        cout<<s[i]<<" ";
    cout<<"\n";
    for (int i=0;i<n;i++)
        cout<<d[i]<<"\n";
}

int tryCombination (int S[]){
    int ans,i;
    for (i=0;i<n;i++)
        cout<<S[i]<<" ";
    cout<<endl;
    cin>>ans;
    cout<<endl;
    return ans;
}*/

void exploreCave (int N){

    n = N;
    int poz = tryCombination(v);

    for (;;){

        /// incerc sa gasesc switch ul care deschide usa de pe poz

        for (i=0;i<n;i++){
            if (f[i])
                continue;

            v[i] = 1;
            ans = tryCombination(v);

            if (ans > poz || ans == -1){

                sol[i] = poz;
                f[i] = 1;
                if (ans == -1)
                    break;
                poz = ans;
            } else {
                v[i] = 0;
                if (ans < poz){
                    sol[i] = ans;
                    f[i] = 1;
                }}}

        if (ans == -1)
            break;
    }

    for (i=0;i<n;i++){
        if (f[i])
            continue;
        v[i] = 1;
        sol[i] = tryCombination(v);
        v[i] = 0;
    }

    answer(v,sol);

}

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:30:15: error: 'tryCombination' was not declared in this scope
     int poz = tryCombination(v);
               ^~~~~~~~~~~~~~
cave.cpp:69:5: error: 'answer' was not declared in this scope
     answer(v,sol);
     ^~~~~~
cave.cpp:69:5: note: suggested alternative: 'ans'
     answer(v,sol);
     ^~~~~~
     ans