oj.uz

Submission #927254

# Submission time Handle Problem Language Result Execution time Memory
927254 2024-02-14T14:09:24 Z vjudge1 Hotter Colder (IOI10_hottercolder) C++11
0 / 100
 320 ms 140628 KB 
#include <bits/stdc++.h>
using namespace std;

int Guess(int);

int HC(int n) {
    int l = 1, r = n, resL, resR;
    resL = Guess(l);
    while(true) {
        resR = Guess(r);
        if(resR == 1) l++;
        else if(resR == -1) r--;
        else {
            return (r + l) >> 1;
        }
    }
}

Compilation message

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:7:23: warning: variable 'resL' set but not used [-Wunused-but-set-variable]
    7 |     int l = 1, r = n, resL, resR;
      |                       ^~~~

Subtask #1
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 25 ms 23132 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 23120 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 23132 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 320 ms 140628 KB Output isn't correct - alpha = 0.000000000000
2 Halted 0 ms 0 KB -