Submission #754482

#	Time	Username	Problem	Language	Result	Execution time	Memory
754482		ValiAntonie	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	721 ms	262144 KiB

hottercolder

#include "grader.h"
#include<bits/stdc++.h>
using namespace std;


int HC(int n){
    int st = 1;
    int dr = n;
    Guess(1);
    int x = Guess(n);
    while(st <= dr){
        int mij = (st + dr) / 2;
        if(x == 0)
            return mij;
        else if(x > 0){
            st = mij + 1;
            Guess(n);
            int x = Guess(st);
        }
        else{
            dr = mij - 1;
            Guess(1);
            int x = Guess(dr);
        }
    }
    return st;
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:18:17: warning: unused variable 'x' [-Wunused-variable]
   18 |             int x = Guess(st);
      |                 ^
hottercolder.cpp:23:17: warning: unused variable 'x' [-Wunused-variable]
   23 |             int x = Guess(dr);
      |                 ^

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