oj.uz

Submission #41329

# Submission time Handle Problem Language Result Execution time Memory
41329 2018-02-16T12:23:40 Z ljk0411jg Hotter Colder (IOI10_hottercolder) C++14
25 / 100
 733 ms 8056 KB 
#include "grader.h"

int HC(int N) {
	int l, r, ret1, ret2, mid, result = 1;
	r = N;
	ret1 = Guess(r);
	l = 1;
	ret2 = Guess(l);
	while (l <= r)
	{
		mid = (l + r) / 2;
		if (ret2 == 0)
		{
			result = mid;
			break;
		}
		else if (ret2 == 1)
		{
			r = mid ;
			ret1 = Guess(r);
			ret2 = Guess(l);
		}
		else
		{
			l = mid + 1;
			ret1 = Guess(r);
			ret2 = Guess(l);
		}
	}
	return result;
}

Compilation message

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:4:12: warning: variable 'ret1' set but not used [-Wunused-but-set-variable]
  int l, r, ret1, ret2, mid, result = 1;
            ^~~~

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 27 ms 1272 KB Output is correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 35 ms 1272 KB Output isn't correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 29 ms 1272 KB Output isn't correct

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 733 ms 8056 KB Output isn't correct - alpha = 0.000000000000