Submission #548859

#	Time	Username	Problem	Language	Result	Execution time	Memory
548859		Trisanu_Das	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	10086 ms	8096 KiB

hottercolder

#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
 
int HC(int n){
  // prev submission had bs wrong. looks like I'm forgetting binary search.
  int l = 1, r = n;
  while(l < r){
    int mid = (l + r) / 2;
    Guess(l);
    int try_ = Guess(r);
    if(try_ == 0) return mid;
    else if(try_ == 1) l = mid;
    else r = mid;
  }
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type]
   16 | }
      | ^

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