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Submission #357764

# Submission time Handle Problem Language Result Execution time Memory
357764 2021-01-24T16:12:04 Z idk321 Hotter Colder (IOI10_hottercolder) C++11
50 / 100
 615 ms 8296 KB 
#include "grader.h"

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

int HC(int n){

    int a = 1;
    int b = n;
    while (b > a)
    {
        int mid = (a + b) / 2;
        Guess(mid);
        int q = Guess(mid + 1);
        if (q == 1)
        {
            a = mid + 1;
        } else
        {
            b = mid;
        }
    }

    return a;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 1260 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 1260 KB Output is correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 21 ms 1260 KB Output isn't correct

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 615 ms 8296 KB Output isn't correct - alpha = 0.000000000000