답안 #754519

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
754519	2023-06-07T23:06:18 Z	ValiAntonie	Hotter Colder (IOI10_hottercolder)	C++14	컴파일 오류	0 ms	0 KB

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);
	a = Guess(dr);
}
if(a==-1)
    dr= mij;
else if(a==1)//close to l
    st = mij + 1;
else return mij;
return st;
}

Compilation message

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:22:9: error: 'mij' was not declared in this scope
   22 |     dr= mij;
      |         ^~~
hottercolder.cpp:24:10: error: 'mij' was not declared in this scope
   24 |     st = mij + 1;
      |          ^~~
hottercolder.cpp:25:13: error: 'mij' was not declared in this scope
   25 | else return mij;
      |             ^~~