Submission #528859

#	Time	Username	Problem	Language	Result	Execution time	Memory
528859		Alex_tz307	Gondola (IOI14_gondola)	C++17	Compilation error	0 ms	0 KiB

gondola

int valid(int n, int a[]) {
  int pos = 0;
  for (int i = 0; i < n; ++i) {
    if (a[i] == 1) {
      pos = i;
      break;
    }
  }
  for (int x = 1; x <= n; ++x) {
    if (a[pos] != x) {
      return 0;
    }
    pos += 1;
    if (pos == n) {
      pos = 0;
    }
  }
  return 1;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccDQWfuq.o: in function `main':
grader.cpp:(.text.startup+0xb6): undefined reference to `valid'
/usr/bin/ld: grader.cpp:(.text.startup+0x108): undefined reference to `countReplacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x132): undefined reference to `replacement'
collect2: error: ld returned 1 exit status