CSES - NOI 2019 Open

CSES - NOI 2019 Open - Results

Submission details
Task:	Distance Code
Sender:	Nootnoot
Submission time:	2019-03-09 17:37:13 +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	0.01 s	1, 2, 3	details
#2	ACCEPTED	0.02 s	1, 2, 3	details
#3	RUNTIME ERROR	0.01 s	1, 2, 3	details
#4	RUNTIME ERROR	0.03 s	1, 2, 3	details
#5	ACCEPTED	0.02 s	1, 2, 3	details
#6	WRONG ANSWER	0.01 s	1, 2, 3	details
#7	RUNTIME ERROR	0.02 s	1, 2, 3	details
#8	RUNTIME ERROR	0.02 s	1, 2, 3	details
#9	ACCEPTED	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	RUNTIME ERROR	0.03 s	2, 3	details
#13	RUNTIME ERROR	0.06 s	2, 3	details
#14	RUNTIME ERROR	0.02 s	2, 3	details
#15	RUNTIME ERROR	0.03 s	2, 3	details
#16	RUNTIME ERROR	0.10 s	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:64:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if (i == A.size()){i = 0;}
        ~~^~~~~~~~~~~
input/code.cpp:78:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (int y = 0; y < A.size(); y++){
                    ~~^~~~~~~~~~
input/code.cpp:95:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int y = 0; y < A.size(); y++){
                   ~~^~~~~~~~~~

Code

#include <iostream>
#include <vector>
using namespace std;

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);
				B.erase(B.begin() + i);
				i--;
			}
			if (A.size() == 1){
				cout << A[0] << " " << B[0];
				break;
			}
			

			dependent = false;
			for (int y = 0; y < N - 1; y++){
				if (i == y){y++;}
				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 (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; 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; 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] << " ";
		}
	}
	//cd users/ruker/desktop/c++
}

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: ACCEPTED

input
`1 3 3 1 2 1` view save

correct output
(empty)

user output
`1 3 3 2` view save

Test 3

Group: 1, 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

double free or corruption (out)

Test 4

Group: 1, 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

double free or corruption (out)

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 3 3 4 4 5` view save

Test 6

Group: 1, 2, 3

Verdict: WRONG ANSWER

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

correct output
(empty)

user output
`1 3 3 6 6 5 5 4` view save

Test 7

Group: 1, 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

double free or corruption (out)

Test 8

Group: 1, 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

munmap_chunk(): invalid pointer

Test 9

Group: 1, 2, 3

Verdict: ACCEPTED

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

correct output
(empty)

user output
`1 2 2 10 10 9 9 8 8 7 7 6 6 5 ...` view save

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)

Error:

double free or corruption (out)

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)

Error:

double free or corruption (out)

Test 12

Group: 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

double free or corruption (out)

Test 13

Group: 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

free(): invalid size

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)

Error:

double free or corruption (out)

Test 15

Group: 2, 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

double free or corruption (out)

Test 16

Group: 3

Verdict: RUNTIME ERROR

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 3 3 2 2 4 4 6 6 5` 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)