Submission #754528

#	Time	Username	Problem	Language	Result	Execution time	Memory
754528		ValiAntonie	Hotter Colder (IOI10_hottercolder)	C++14	0 / 100	569 ms	140708 KiB

hottercolder

#include "grader.h"
#include<bits/stdc++.h>
using namespace std;
 
int Guess (int x);
 
int HC(int N){
int st=1,dr=N;
Guess(st);
int a = Guess(dr);
while(st!=dr){
	int mij = (st+ dr) >> 1;
	if(a==-1){
		dr= mij;
	}
	else if(a==1){//close to l
		st = mij + 1;
	}
	else return mij;
    Guess(st);
    int a = Guess(dr);
}
return st;
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:21:9: warning: unused variable 'a' [-Wunused-variable]
   21 |     int a = Guess(dr);
      |         ^

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