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Submission #548879

# Submission time Handle Problem Language Result Execution time Memory
548879 2022-04-14T15:35:42 Z Trisanu_Das Hotter Colder (IOI10_hottercolder) C++17
50 / 100
 575 ms 8108 KB 
#include<bits/stdc++.h>
#include "grader.h"
using namespace std;
 
int Guess (int x);
 
int HC(int n){
  int l = 1,r = n;
  // bruh.
  while(l != r){
      Guess(l);
      int try_ = Guess(r);
      if(try_ == -1) r = (l + r - 1) / 2;
      else if(try_ == 1) l = (l + r + 1) / 2;
      else return (l + r) / 2;
  }
  return l;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 1300 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 1300 KB Output is correct

Subtask #3
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 #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 575 ms 8108 KB Output isn't correct - alpha = 0.000000000000