CSES - NOI 2019 Open

CSES - NOI 2019 Open - Results

Submission details
Task:	Distance Code
Sender:	Nootnoot
Submission time:	2019-03-13 15:04:17 +0200
Language:	C++
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.03 s	1, 2, 3	details
#2	RUNTIME ERROR	0.02 s	1, 2, 3	details
#3	WRONG ANSWER	0.01 s	1, 2, 3	details
#4	WRONG ANSWER	0.02 s	1, 2, 3	details
#5	ACCEPTED	0.01 s	1, 2, 3	details
#6	RUNTIME ERROR	0.02 s	1, 2, 3	details
#7	WRONG ANSWER	0.01 s	1, 2, 3	details
#8	WRONG ANSWER	0.01 s	1, 2, 3	details
#9	RUNTIME ERROR	0.02 s	1, 2, 3	details
#10	RUNTIME ERROR	0.02 s	1, 2, 3	details
#11	RUNTIME ERROR	0.02 s	1, 2, 3	details
#12	WRONG ANSWER	0.02 s	2, 3	details
#13	TIME LIMIT EXCEEDED	--	2, 3	details
#14	RUNTIME ERROR	0.02 s	2, 3	details
#15	TIME LIMIT EXCEEDED	--	2, 3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details
#18	TIME LIMIT EXCEEDED	--	3	details
#19	TIME LIMIT EXCEEDED	--	3	details
#20	WRONG ANSWER	0.02 s	1, 2, 3	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:49:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (y == A.size()) {
         ~~^~~~~~~~~~~

Code

#include <iostream>
#include <vector>
using namespace std;
// 1 11 1 2 2 9 3 9 3 6 4 9 4 5 5 9 5 7 6 9 7 8
int main() {
	int t;
	int N;
	cin >> t;
	cin >> N;
	vector <int> A;
	vector <int> B;
	vector <int> distances;
	if (t == 1) {
		for (int i = 0; i < N - 1; i++) {
			int a;
			int b;
			cin >> a;
			cin >> b;
			A.push_back(a);
			B.push_back(b);
		}
		int i = 0;

		while (true) {
			bool dependent = false;
			for (int y = 0; y < N - 1; y++) {
				if (i == y) { y++; }
				if (A[i] == A[y] || A[i] == B[y]) {
					dependent = true;
					break;
				}
			}
			if (!dependent) {
				cout << A[i] << " ";
				A.erase(A.begin() + i);
				A.pop_back();
				B.erase(B.begin() + i);
				B.pop_back();
				i--;
			}
			if (A.size() == 1) {
				cout << A[0] << " " << B[0];
				break;
			}
			if (i < 0) { i = 0; }
			dependent = false;
			for (int y = 0; (unsigned)y < A.size(); y++) {
				if (i == y) { y++; }
				if (y == A.size()) {
					break;
				}
				if (B[i] == A[y] || B[i] == B[y]) {
					dependent = true;
					break;
				}
			}
			if (!dependent) {
				cout << B[i] << " ";
				A.erase(A.begin() + i);
				B.erase(B.begin() + i);
				i--;
			}
			if (A.size() == 1) {
				cout << A[0] << " " << B[0];
				break;
			}
			i++;
			if ((unsigned)i == A.size()) { i = 0; }

		}
	}

	else {
		for (int i = 0; i < N - 1; i++) {
			int distance;
			cin >> distance;
			distances.push_back(distance);
		}
		vector <int> A;
		vector <int> B;
		A.push_back(1);
		for (int i = 0; i < N - 2; i++) {
			bool negative = true;
			for (int y = 0; (unsigned)y < A.size(); y++) {
				if (A[i] - distances[i] <= 0 || A[i] - distances[i] == A[y]) {
					negative = false;
				}
			}
			if (negative) {
				A.push_back(A[i] - distances[i]);
			}
			else {
				A.push_back(A[i] + distances[i]);
			}
		}
		for (int i = 1; i < N - 1; i++) {
			B.push_back(A[i]);
		}
		bool negative = true;
		for (int y = 0; (unsigned)y < A.size(); y++) {
			if (A[N - 2] - distances[N - 2] <= 0 || A[N - 2] - distances[N - 2] == A[y]) {
				negative = false;
			}
		}
		if (negative) {
			B.push_back(A[N - 2] - distances[N - 2]);
		}
		else {
			B.push_back(A[N - 2] + distances[N - 2]);
		}
		for (int i = 0; i < N - 1; i++) {
			cout << A[i] << " " << B[i] << " ";
		}
	}
}

Test details

Test 1

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 2 2 1` view save

correct output
(empty)

user output
(empty)

Test 2

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 3 3 1 2 1` view save

correct output
(empty)

user output
(empty)

Test 3

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1 4 3 2 2 1 4 1` view save

correct output
(empty)

user output
`3 2 1` view save

Test 4

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1 4 2 3 3 4 1 3` view save

correct output
(empty)

user output
`2 3 4` view save

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1 5 3 5 4 1 1 3 ...` view save

correct output
(empty)

user output
`1 2 2 5 5 4 4 3` view save

Test 6

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 5 3 2 3 4 5 1 ...` view save

correct output
(empty)

user output
(empty)

Test 7

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1 5 4 3 1 4 4 2 ...` view save

correct output
(empty)

user output
`3 1 4 2` view save

Test 8

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1 10 9 3 8 9 2 9 ...` view save

correct output
(empty)

user output
`3 8 1 10 7 2 9` view save

Test 9

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 9 2 5 8 7 1 ...` view save

correct output
(empty)

user output
(empty)

Test 10

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 10 4 9 1 4 7 ...` view save

correct output
(empty)

user output
(empty)

Test 11

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 2 6 4 3 3 5 ...` view save

correct output
(empty)

user output
(empty)

Test 12

Group: 2, 3

Verdict: WRONG ANSWER

input
`1 500 10 6 6 255 6 428 ...` view save

correct output
(empty)

user output
`10 255 428 7 157 326 108 273 2...` Truncated

Test 13

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

input
`1 500 152 466 451 313 158 479 ...` view save

correct output
(empty)

user output
(empty)

Test 14

Group: 2, 3

Verdict: RUNTIME ERROR

input
`1 500 109 440 330 190 443 161 ...` view save

correct output
(empty)

user output
(empty)

Test 15

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

input
`1 500 144 373 257 233 341 318 ...` view save

correct output
(empty)

user output
(empty)

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 54983 75172 93807 75172 44082 75172 ...` view save

correct output
(empty)

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 88863 19059 86423 76688 98536 95984 ...` view save

correct output
(empty)

user output
(empty)

Test 18

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 59979 6389 19097 24999 27846 82330 ...` view save

correct output
(empty)

user output
(empty)

Test 19

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 58761 66001 25102 51081 98625 67861 ...` view save

correct output
(empty)

user output
(empty)

Test 20

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1 6 2 1 3 2 4 2 ...` view save

correct output
(empty)

user output
`1 4 2 5 3` view save

NOI 2019 Open

Distance Code

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

Tasks

Submissions (Nootnoot)