Submission #1186210

#	Time	Username	Problem	Language	Result	Execution time	Memory
1186210		raspy	Nile (IOI24_nile)	C++20	Compilation error	0 ms	0 KiB

nile

#include "nile.h"
#include <cassert>
#include <cstdio>
#include <vector>

int main() {
  int N;
  assert(1 == scanf("%d", &N));
  std::vector<int> W(N), A(N), B(N);
  for (int i = 0; i < N; i++)
    assert(3 == scanf("%d%d%d", &W[i], &A[i], &B[i]));
  int Q;
  assert(1 == scanf("%d", &Q));
  std::vector<int> E(Q);
  for (int j = 0; j < Q; j++)
    assert(1 == scanf("%d", &E[j]));
  fclose(stdin);

  std::vector<long long> R = calculate_costs(W, A, B, E);

  int S = (int)R.size();
  for (int j = 0; j < S; j++)
    printf("%lld\n", R[j]);
  fclose(stdout);

  return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccAJoqNJ.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccrfwrt1.o:nile.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccrfwrt1.o: in function `main':
nile.cpp:(.text.startup+0x1d5): undefined reference to `calculate_costs(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: /tmp/ccAJoqNJ.o: in function `main':
grader.cpp:(.text.startup+0x30e): undefined reference to `calculate_costs(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status