Submission #154348

#	Time	Username	Problem	Language	Result	Execution time	Memory
154348		songc	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

cave

#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
typedef long long LL;
typedef pair<int,int> pii;

int N;
int S[5050];
int ans[5050];

void exploreCave(int n) {
    N = n;
    memset(ans, -1, sizeof ans);
    for (int i=0; i<N; i++){
    	bool st = (i == tryCombination(S));
    	int l = 0, r=N-1;
    	while (l < r){
    		int mid = (l+r)/2;
    		for (int i=l; i<=mid; i++) if (ans[i] == -1) S[i] = 1;
    		bool ret = (i == tryCombination());
    		if (st == ret) l = mid+1;
    		else r = mid;
    		for (int i=l; i<=mid; i++) if (ans[i] == -1) S[i] = 0;
    	}
    	ans[i] = l;
    	if (st) S[l] = 1;
    }
    answer(S, ans);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:20:39: error: too few arguments to function 'int tryCombination(int*)'
       bool ret = (i == tryCombination());
                                       ^
In file included from cave.cpp:2:0:
cave.h:8:5: note: declared here
 int tryCombination(int S[]);
     ^~~~~~~~~~~~~~