Submission #365130

#	Time	Username	Problem	Language	Result	Execution time	Memory
365130		MilosMilutinovic	Hotter Colder (IOI10_hottercolder)	C++14	0 / 100	718 ms	31724 KiB

hottercolder

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

using namespace std;

int Guess(int G);

int HC(int n){
  int bot = 1, top = n;
  while (bot <= top) {
    int mid = bot + top >> 1;
    int x = Guess(bot), y = Guess(top);
    if (y == 0) {
      return mid;
    }
    if (y < 0) {
      top = mid - 1;
    } else {
      bot = mid + 1;
    }
  }
  return bot;
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:11:19: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   11 |     int mid = bot + top >> 1;
      |               ~~~~^~~~~
hottercolder.cpp:12:9: warning: unused variable 'x' [-Wunused-variable]
   12 |     int x = Guess(bot), y = Guess(top);
      |         ^

• Subtask 1: 0 / 25
• Subtask 2: 0 / 25
• Subtask 3: 0 / 25
• Subtask 4: 0 / 25