Submission #1105144

#	Time	Username	Problem	Language	Result	Execution time	Memory
1105144		jadai007	Cave (IOI13_cave)	C++17	Compilation error	0 ms	0 KiB

cave

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

using namespace std;

void exploreCave(int N) {
    int state[MAX_N] = {0}, link[MAX_N] = {0}, inv[MAX_N] = {0};
    for(int i = 0; i < N; ++i){
		int ft = tryCombination(state);
		state[i] = 1;
		int nd = tryCombination(state);
		if(ft == -1){
			state[i] = 0;
			break;
		}
		else if(nd == -1) break;
		else if(ft != nd) state[i] = 0;
	}
	for(int i = 0; i < N; ++i){
		state[i] = !state[i];
		int ck = tryCombination(state);
		link[i] = ck;
		state[i] = !state[i];
	}
	answer(state, link);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:7:15: error: 'MAX_N' was not declared in this scope
    7 |     int state[MAX_N] = {0}, link[MAX_N] = {0}, inv[MAX_N] = {0};
      |               ^~~~~
cave.cpp:9:27: error: 'state' was not declared in this scope; did you mean '_xstate'?
    9 |   int ft = tryCombination(state);
      |                           ^~~~~
      |                           _xstate
cave.cpp:20:3: error: 'state' was not declared in this scope; did you mean '_xstate'?
   20 |   state[i] = !state[i];
      |   ^~~~~
      |   _xstate
cave.cpp:22:3: error: 'link' was not declared in this scope
   22 |   link[i] = ck;
      |   ^~~~
cave.cpp:25:9: error: 'state' was not declared in this scope; did you mean '_xstate'?
   25 |  answer(state, link);
      |         ^~~~~
      |         _xstate
cave.cpp:25:16: error: 'link' was not declared in this scope
   25 |  answer(state, link);
      |                ^~~~