oj.uz

Submission #44516

# Submission time Handle Problem Language Result Execution time Memory
44516 2018-04-02T19:33:41 Z MatheusLealV Coins (IOI17_coins) C++17
0 / 100
 12 ms 1328 KB 
#include <bits/stdc++.h>
#include "coins.h"
using namespace std;

vector<int> v;

vector<int> coin_flips(vector<int> a, int x)
{
	int ini = 0, fim = 63, mid;

	for(int k = 0; k < 8; k++)
	{
		mid = (ini + fim)/2;

		if( x >= mid)
		{
			a[mid] = 1;
			
			ini = mid;
		}

		else
		{
			a[mid] = 0;

			fim = mid;
		}
	}

	return a;
}

int find_coin(vector<int> a)
{
	int ini = 0, fim = 63, mid;

	for(int cnt = 0; cnt < 100; cnt ++)
	{
		mid = (ini + fim)/2;

		if(a[mid]) ini = mid;

		else fim = mid - 1;
	}

	return mid;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1264 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1264 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 1328 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1264 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -

Subtask #5
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1264 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -