oj.uz

Submission #754494

# Submission time Handle Problem Language Result Execution time Memory
754494 2023-06-07T21:57:41 Z ValiAntonie Hotter Colder (IOI10_hottercolder) C++14
25 / 100
 509 ms 8100 KB 
#include "grader.h"
#include<bits/stdc++.h>
using namespace std;
 
 
int HC(int n){
    int st = 1;
    int dr = n;
    Guess(1);
    int x = Guess(n);
    while(st <= dr){
        int mij = (st + dr) / 2;
        if(x == 0)
            return mij;
        else if(x > 0){
            st = mij + 1;
            Guess(st);
            x = Guess(dr);
        }
        else{
            dr = mij;
            Guess(st);
            x = Guess(dr);
        }
    }
    return st;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 1236 KB Output is correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 1236 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 1236 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 509 ms 8100 KB Output isn't correct - alpha = 0.000000000000