Submission #1143714

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1143714	2025-02-01 11:11:59	sano	Hotter Colder (IOI10_hottercolder)	C++20	Compilation error	0 ms	0 KiB

hottercolder

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//#include "grader.h"
#include<iostream>
#include<vector>
using namespace std;
int Guess(int x) {
  cout << "otazka " << x << '\n';
  int q; cin >> q;
  return q;
}
int ries1(int l, int r) {
  if (l == r) return l;
  if (r - l < 3) {
    Guess(l);
    int x = Guess(r);
    if (x == 0) return (l + r) / 2;
    if (x == -1) return l;
    if (x == 1) return r;
  }
  Guess(l);
  int p2 = l + ((r - l) / 3) * 2;
  int x = Guess(p2);
  if (x == -1) {
    return ries1(l, (l+p2)/2 - ((l+p2) % 2 == 0));
  }
  if (x == 1) {
    x = Guess(p2 + 1);
    if (x == -1) return ries1((l + p2) / 2 + 1, p2);
 
 
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Compilation message (stderr)

/usr/bin/ld: /tmp/ccSvvNkO.o: in function `Guess(int)':
grader.cpp:(.text+0x0): multiple definition of `Guess(int)'; /tmp/ccYBZkbx.o:hottercolder.cpp:(.text+0x0): first defined here
/usr/bin/ld: /tmp/ccSvvNkO.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccYBZkbx.o:hottercolder.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status