CSES - Datatähti 2018 alku

CSES - Datatähti 2018 alku - Results

Submission details
Task:	Bittijono
Sender:	mika
Submission time:	2017-10-12 16:34:15 +0300
Language:	C++
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	TIME LIMIT EXCEEDED	0
#2	TIME LIMIT EXCEEDED	0
#3	TIME LIMIT EXCEEDED	0
#4	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	TIME LIMIT EXCEEDED	--	1	details
#2	TIME LIMIT EXCEEDED	--	1	details
#3	TIME LIMIT EXCEEDED	--	1	details
#4	TIME LIMIT EXCEEDED	--	1	details
#5	TIME LIMIT EXCEEDED	--	1	details
#6	TIME LIMIT EXCEEDED	--	1	details
#7	TIME LIMIT EXCEEDED	--	1	details
#8	TIME LIMIT EXCEEDED	--	1	details
#9	TIME LIMIT EXCEEDED	--	1	details
#10	TIME LIMIT EXCEEDED	--	1	details
#11	TIME LIMIT EXCEEDED	--	2	details
#12	TIME LIMIT EXCEEDED	--	2	details
#13	TIME LIMIT EXCEEDED	--	2	details
#14	TIME LIMIT EXCEEDED	--	2	details
#15	TIME LIMIT EXCEEDED	--	2	details
#16	TIME LIMIT EXCEEDED	--	2	details
#17	TIME LIMIT EXCEEDED	--	2	details
#18	TIME LIMIT EXCEEDED	--	2	details
#19	TIME LIMIT EXCEEDED	--	2	details
#20	TIME LIMIT EXCEEDED	--	2	details
#21	TIME LIMIT EXCEEDED	--	3	details
#22	TIME LIMIT EXCEEDED	--	3	details
#23	TIME LIMIT EXCEEDED	--	3	details
#24	TIME LIMIT EXCEEDED	--	3	details
#25	TIME LIMIT EXCEEDED	--	3	details
#26	TIME LIMIT EXCEEDED	--	3	details
#27	TIME LIMIT EXCEEDED	--	3	details
#28	TIME LIMIT EXCEEDED	--	3	details
#29	TIME LIMIT EXCEEDED	--	3	details
#30	TIME LIMIT EXCEEDED	--	3	details
#31	TIME LIMIT EXCEEDED	--	4	details
#32	TIME LIMIT EXCEEDED	--	4	details
#33	TIME LIMIT EXCEEDED	--	4	details
#34	TIME LIMIT EXCEEDED	--	4	details
#35	TIME LIMIT EXCEEDED	--	4	details
#36	TIME LIMIT EXCEEDED	--	4	details
#37	TIME LIMIT EXCEEDED	--	4	details
#38	TIME LIMIT EXCEEDED	--	4	details
#39	TIME LIMIT EXCEEDED	--	4	details
#40	TIME LIMIT EXCEEDED	--	4	details

Compiler report

input/code.cpp: In function 'int alijonoc(std::string)':
input/code.cpp:15:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < s.length(); i++)
                                ^
input/code.cpp:18:19: warning: array subscript has type 'char' [-Wchar-subscripts]
    c = c - cc[s[i]] + ccc;
                   ^
input/code.cpp:19:11: warning: array subscript has type 'char' [-Wchar-subscripts]
    cc[s[i]] = ccc;
           ^
input/code.cpp: In function 'bool scuffed(int, std::string, int)':
input/code.cpp:34:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (n > 10 && s.length() > n / 2)
                                  ^
input/code.cpp: In function 'void strr(long int, std::vector<std::basic_string<char> >&, std::string)':
input/code.cpp:65:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (s.size() < max_length)
                  ^
i...

Code

#include <iostream>
#include <string>
#include <vector>
#include <ctime>

using namespace std;

/*namespace abcccc
{*/

	int alijonoc(string s)
	{
		int c = 0;
		int cc[256] = { 0 };
		for (int i = 0; i < s.length(); i++)
		{
			int ccc = 1 + c;
			c = c - cc[s[i]] + ccc;
			cc[s[i]] = ccc;
		}
		return c;
	}

	bool scuffed(int n, string s, int lastbit)
	{
		int c = alijonoc(s);

		if (c == n) {
			cout << s << endl;
			return true;
		}
		if (c > n)
			return false;
		if (n > 10 && s.length() > n / 2)
			return false;

		for (int i = 0; i < 2; i++)
		{
			int k = 0;
			if (i == 0 && lastbit == 0)
				k = 1;
			if (i == 1 && lastbit == 1)
				k = 0;
			string ns = s + to_string(k);
			if (scuffed(n, ns, k))
				return true;
		}
		return false;
	}

	void strr(long n, vector<string> &v, string s = "")
	{
		int max_length = n; // n < 4
		if (n > 4)
			max_length = (n / 2) + 1;
		if (n > 19)
			max_length = 10;
		if (n > 150)
			max_length = 15;
		if (n > 1500)
			max_length = 16;
		if (n > 3000)
			max_length = 18;

		if (s.size() < max_length)
		{
			for (int i = 0; i < 2; i++)
			{
				string sn = s + to_string(i);
				v.push_back(sn);

				strr(n, v, sn);
			}
		}
	}

	string lowest(int n)
	{
		vector<string> vv;
		strr(n, vv);
		string lowstr = "";
		for (int i = 0; i < vv.size(); i++)
		{
			int p = alijonoc(vv[i]);

			if (p == n)
			{
				if (lowstr == "" || lowstr.size() > vv[i].size())
					lowstr = vv[i];
			}
		}
		return lowstr;
	}
	// 5 = 100
	// 6 = 101

	int main()
	{
		for (int i = 1; i <= 1000; i++)
		{
			string s = lowest(i);
			cout << i << ": " << s <<  "  length=" << s.length() << endl;
		}
		system("pause");
		while (true) {
			string s;
			getline(cin, s);

			cout << alijonoc(s) << endl;
			if (s == "")
				break;
		}

		while (true)
		{
			int n;
			cin >> n;
			cout << "sure: " << lowest(n) << endl;
			scuffed(n, "", 0);
		}

		

		clock_t begin = clock();

		clock_t end = clock();
		double elapsed_secs = double(end - begin) / CLOCKS_PER_SEC;
		cout << "calculated in " << elapsed_secs << endl;

		system("pause");

		return 0;
	}
//}

Test details

Test 1

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`1` view save

correct output
`1` view save

user output
(empty)

Test 2

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`2` view save

correct output
`11` view save

user output
(empty)

Test 3

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`3` view save

correct output
`10` view save

user output
(empty)

Test 4

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`4` view save

correct output
`1111` view save

user output
(empty)

Test 5

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`5` view save

correct output
`110` view save

user output
(empty)

Test 6

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`6` view save

correct output
`101` view save

user output
(empty)

Test 7

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`7` view save

correct output
`1110` view save

user output
(empty)

Test 8

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`8` view save

correct output
`1100` view save

user output
(empty)

Test 9

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`9` view save

correct output
`1101` view save

user output
(empty)

Test 10

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`10` view save

correct output
`1001` view save

user output
(empty)

Test 11

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`38` view save

correct output
`1101011` view save

user output
(empty)

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`13` view save

correct output
`11011` view save

user output
(empty)

Test 13

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`90` view save

correct output
`111001010` view save

user output
(empty)

Test 14

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`25` view save

correct output
`110010` view save

user output
(empty)

Test 15

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`82` view save

correct output
`111001101` view save

user output
(empty)

Test 16

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`94` view save

correct output
`1100011110` view save

user output
(empty)

Test 17

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`100` view save

correct output
`1111001001` view save

user output
(empty)

Test 18

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`99` view save

correct output
`110010010` view save

user output
(empty)

Test 19

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`98` view save

correct output
`110110010` view save

user output
(empty)

Test 20

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`92` view save

correct output
`100110001` view save

user output
(empty)

Test 21

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1666` view save

correct output
`101101100100101` view save

user output
(empty)

Test 22

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`897` view save

correct output
`11101001101010` view save

user output
(empty)

Test 23

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4466` view save

correct output
`111101010110100101` view save

user output
(empty)

Test 24

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4240` view save

correct output
`11011001011010101` view save

user output
(empty)

Test 25

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`3089` view save

correct output
`1011001010100101` view save

user output
(empty)

Test 26

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4697` view save

correct output
`11010101101010110` view save

user output
(empty)

Test 27

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4608` view save

correct output
`11010110101001010` view save

user output
(empty)

Test 28

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4625` view save

correct output
`111011001100101001` view save

user output
(empty)

Test 29

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4611` view save

correct output
`11010101010101100` view save

user output
(empty)

Test 30

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`4917` view save

correct output
`10110100101010110` view save

user output
(empty)

Test 31

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`178555` view save

correct output
`1011010110110101010110110` view save

user output
(empty)

Test 32

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`864856` view save

correct output
`10111010110110100100101010010` view save

user output
(empty)

Test 33

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`112146` view save

correct output
`1101110101011001100100110` view save

user output
(empty)

Test 34

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`741124` view save

correct output
`1011010011010101100101011010` view save

user output
(empty)

Test 35

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`511902` view save

correct output
`1011010100011010100101001110` view save

user output
(empty)

Test 36

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`920019` view save

correct output
`11100100101101010101001101010` view save

user output
(empty)

Test 37

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`933943` view save

correct output
`10101011010100100110100111001` view save

user output
(empty)

Test 38

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`973410` view save

correct output
`1011010101011010101010101001` view save

user output
(empty)

Test 39

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`954943` view save

correct output
`10110110010011010100100110101` view save

user output
(empty)

Test 40

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`911674` view save

correct output
`1010110010110101010101010110` view save

user output
(empty)

Datatähti 2018 alku

Bittijono

Compiler report

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Tasks

Submissions (mika)