Submission #799634

#	Time	Username	Problem	Language	Result	Execution time	Memory
799634		Liudas	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	489 ms	31504 KiB

hottercolder

#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
int HC(int N){
    int l = 1, r = N;
    int op = 1;
    while(l < r){
        int mid = (l + r) / 2;
        Guess(l);
        int t = Guess(r);
        //cout << l << " " << r  << " " << mid << " " << t << endl;
        if(t == 1){
            l = mid + 1;
        }
        if(t == -1){
            r = mid - 1;
        }
        if(t == 0){
            //cout << "WTF" << endl;
            return mid;
        }
    }
    return l;
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:6:9: warning: unused variable 'op' [-Wunused-variable]
    6 |     int op = 1;
      |         ^~

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