Submission #988327

#	Time	Username	Problem	Language	Result	Execution time	Memory
988327		Muaath_5	Cave (IOI13_cave)	C++17	Compilation error	0 ms	0 KiB

cave

int n;

#ifndef MUAATH_5
#include "grader.h"
#endif

int tryCombination(int c[]);

void answer(int s[], int d[]);

void exploreCave(int n_) {
	n = n_;
	int correct[n] = {};
	int index[n] = {};
	for (int i = 0; i < n; i++) {
		int zero = (tryCombination(correct) == i);
		int l = 0, r = n-1;
		while (l < r) {
			const int mid = (l+r)/2;
			int cpy[n];
			for (int i = 0; i < n; i++)
				cpy[i] = correct[i];
			if (!zero)
				for (int i = 0; i <= mid; i++)
					cpy[i] = 1;
			if (tryCombination(cpy) == i)
				l = mid+1;
			else
				r = mid;
		} 
		index[i] = l;
		correct[i] = !zero;
	}
	answer(index, correct);
} 

Compilation message (stderr)

cave.cpp:4:10: fatal error: grader.h: No such file or directory
    4 | #include "grader.h"
      |          ^~~~~~~~~~
compilation terminated.