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Submission #512638

# Submission time Handle Problem Language Result Execution time Memory
512638 2022-01-16T15:01:15 Z alextodoran Hotter Colder (IOI10_hottercolder) C++17
50 / 100
 520 ms 8096 KB 
/**
 ____ ____ ____ ____ ____
||a |||t |||o |||d |||o ||
||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|

**/

#include <bits/stdc++.h>

//#include "grader.h"

using namespace std;

typedef long long ll;

int Guess (int x);

int HC (int N) {
    int l = 1, r = N;
    while (l < r) {
        int mid = (l + r) / 2;
        Guess(l);
        int g = Guess(r);
        if (g == -1) {
            r = mid;
        } else if (g == +1) {
            l = mid + 1;
        } else {
            return mid;
        }
    }
    return l;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 1228 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 1228 KB Output is correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 18 ms 1228 KB Output isn't correct

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 520 ms 8096 KB Output isn't correct - alpha = 0.000000000000