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Submission #386879

# Submission time Handle Problem Language Result Execution time Memory
386879 2021-04-07T15:15:15 Z lakshith_ Hotter Colder (IOI10_hottercolder) C++14
25 / 100
 595 ms 24684 KB 
#include "grader.h"
#include <bits/stdc++.h>

using namespace std;

int HC(int N){
	int l=1,r=N;
	int prev = -1;
	while(l<r){
		Guess(l);
		int a = Guess(r);
		int mid = (l+r)/2;
		if(mid==prev)mid++;
		prev = mid;
		//std::cout <<  l << "\t" << r <<  '\t' <<  mid <<'\n';
		if(a==1)//close to r
			l = mid;
		else//close to l
			r= mid;
	}
	return l;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 1260 KB Output is correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 1260 KB Output isn't correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 1260 KB Output isn't correct

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 595 ms 24684 KB Output isn't correct - alpha = 0.000000000000