Submission #103617

#	Time	Username	Problem	Language	Result	Execution time	Memory
103617		turbat	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

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


void exploreCave(int N) {
	int a[N], s[N], d[N], ans[N], found[N],l, r, t;
	memset(s, 0, sizeof s);
	d = s;
	for (int i = 0;i < N;i++)
	for (int i = 0;i < N;i++){
		a = s;
		if (tryCombination(a) > i) t = 0;
		else t = 1;
		l = 0, r = n - 1;
		while (l != r){
			a = s;
			int mid = 0;
			for (int i = l;i <= mid;i++)
				if (!found[i])				
					a[i] = t;
			if (tryCombination(a) > i) r = mid;
			else l = mid + 1;
		}
		d[l] = i;
		found[l] = 1;
		s[l] = t;
	}
	answer(s, d);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:8:6: error: invalid array assignment
  d = s;
      ^
cave.cpp:11:7: error: invalid array assignment
   a = s;
       ^
cave.cpp:14:14: error: 'n' was not declared in this scope
   l = 0, r = n - 1;
              ^
cave.cpp:16:8: error: invalid array assignment
    a = s;
        ^
cave.cpp:6:24: warning: unused variable 'ans' [-Wunused-variable]
  int a[N], s[N], d[N], ans[N], found[N],l, r, t;
                        ^~~