Submission #1310664

#	Time	Username	Problem	Language	Result	Execution time	Memory
1310664		dimitri.shengelia	동굴 (IOI13_cave)	C++20	Compilation error	0 ms	0 KiB

cave

#include <bits/stdc++.h>

using namespace std;

int tryCombination ( int S[] );

void answer( int S[], int D[] );

void exploreCave( int n ) {

	int a[n], b[n];
	fill ( a, a + n, 0 );

	if ( tryCombination ( a ) != -1 ) {

		for ( int i = 0; i < n; i++ ) {

			a[i] = 0;

			b[i] = i;

			if ( tryCombination ( a ) == i ) {

				a[i] = 1;

			}

		}

		answer( a, b );

	} else {

		for ( int i = 0; i < n; i++ ) {

			a[i] = 1;

			b[i] = tryCombination ( a );

			a[i] = 0;

		}

		answer( a, b );

	}

	return;

}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccP5t1Ov.o: in function `main':
grader.c:(.text.startup+0x10): undefined reference to `exploreCave'
/usr/bin/ld: /tmp/ccKQ5nRA.o: in function `exploreCave(int)':
cave.cpp:(.text+0xd4): undefined reference to `tryCombination(int*)'
/usr/bin/ld: cave.cpp:(.text+0xf9): undefined reference to `tryCombination(int*)'
/usr/bin/ld: cave.cpp:(.text+0x119): undefined reference to `answer(int*, int*)'
/usr/bin/ld: cave.cpp:(.text+0x16c): undefined reference to `tryCombination(int*)'
collect2: error: ld returned 1 exit status