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Submission #119615

# Submission time Handle Problem Language Result Execution time Memory
119615 2019-06-21T12:53:44 Z DodgeBallMan Hotter Colder (IOI10_hottercolder) C++14
0 / 100
 676 ms 140428 KB 
#include "grader.h"
#include <bits/stdc++.h>
 
using namespace std;
 
int HC( int n ){
    Guess( 1 );
    int l = 1, r = n, prev = 1;
    while( l < r ) {
        int now = Guess( r );
        if( now == 0 ) return ( r + prev ) / 2;
        else if( now == 1 ) {
            int mid = ( l + r ) / 2;
            if( ( l + r ) % 2 ) mid++;
            prev = r, l = mid;
        }
        else {
            int mid = ( l + r ) / 2;
            if( ( l + r ) % 2 == 0 ) mid--;
            prev = l, r = mid;
        }
    }
    return l;
}

Subtask #1
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 43 ms 17784 KB Output isn't correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 46 ms 17784 KB Output isn't correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 48 ms 17784 KB Output isn't correct

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 676 ms 140428 KB Output isn't correct - alpha = 0.000000000000