Submission #70306

#	Time	Username	Problem	Language	Result	Execution time	Memory
70306		Just_Solve_The_Problem	Broken Device (JOI17_broken_device)	C++11	Compilation error	0 ms	0 KiB

Anna

#include <bits/stdc++.h>
#include "Brunolib.h"
//#include "grader.cpp"

#define ll long long
#define pb push_back

using namespace std;

pair < int, int > get(int x, int y, int z) {
  int t = x * 4 + y * 2 + z;
  if (t == 0) return {0, 1};
  if (t == 1) return {0, 2};
  if (t == 2) return {1, 4};
  if (t == 3) return {3, 4};
  if (t == 4) return {1, 2};
  if (t == 5) return {1, 4};
  if (t == 6) return {0, 2};
  if (t == 7) return {0, 4};
}

long long Bruno( int N, int A[] ){
  ll ret = 0;
  for (int i = N - 3; i >= 0; i -= 3) {
    ret = ret * get(A[i], A[i + 1], A[i + 2]).second + get(A[i], A[i + 1], A[i + 2]).first;
  }
  return ret;
}

Bruno

Compilation message (stderr)

Anna.cpp: In function 'std::pair<int, int> get(int, int, int)':
Anna.cpp:20:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/tmp/cc5WL1o9.o: In function `main':
grader_anna.c:(.text.startup+0xdc): undefined reference to `Anna(int, long long, int, int*)'
collect2: error: ld returned 1 exit status

/tmp/ccATxFjX.o: In function `main':
grader_bruno.cpp:(.text.startup+0x126): undefined reference to `Bruno(int, int*)'
collect2: error: ld returned 1 exit status