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Submission #706287

# Submission time Handle Problem Language Result Execution time Memory
706287 2023-03-06T08:59:26 Z SamNguyen Hotter Colder (IOI10_hottercolder) C++14
0 / 100
 10000 ms 8052 KB 
#include "grader.h"
#include <bits/stdc++.h>
using namespace std;

const int HOTTER = 1, COLDER = -1, SAME = 0;

template <class Func>
int FIND_SMALLEST(int l, int r, Func f) {
	int res = r + 1;
	while (l <= r) {
		int m = (l + r) >> 1;
		if (f(m)) res = m, r = m - 1;
		else l = m + 1;
	}
	return res;
}

template <class Func>
int FIND_LARGEST(int l, int r, Func f) {
	int res = l - 1;
	while (l <= r) {
		int m = (l + r) >> 1;
		if (f(m)) res = m, l = m + 1;
		else r = m - 1;
	}
	return res;
}

int findGiven(int l, int r) {
	if (l == r)
		return r;

	int id = Guess(r);
	int m = (l + r) >> 1;

	if (id == SAME)
		return m;
	if (id == HOTTER)
		return findGiven(r, m);

	Guess(l);
	return findGiven(l, m);
}

int HC(int N) {
	Guess(1);
	return findGiven(1, N);
}

Subtask #1
0 / 25.0

# Verdict Execution time Memory Grader output
1 Execution timed out 10094 ms 1236 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Execution timed out 10055 ms 1236 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Execution timed out 10090 ms 1236 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Execution timed out 10003 ms 8052 KB Time limit exceeded