CSES - Datatähti 2023 alku

CSES - Datatähti 2023 alku - Results

Submission details
Task:	Sadonkorjuu
Sender:	Ihminen
Submission time:	2022-11-12 23:45:23 +0200
Language:	C++ (C++17)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.00 s	1, 2	details
#2	ACCEPTED	0.00 s	1, 2	details
#3	ACCEPTED	0.00 s	1, 2	details
#4	ACCEPTED	0.00 s	1, 2	details
#5	ACCEPTED	0.00 s	1, 2	details
#6	WRONG ANSWER	0.02 s	1, 2	details
#7	RUNTIME ERROR	0.03 s	2	details
#8	TIME LIMIT EXCEEDED	--	1, 2	details
#9	RUNTIME ERROR	0.03 s	2	details
#10	TIME LIMIT EXCEEDED	--	1, 2	details
#11	RUNTIME ERROR	0.03 s	2	details
#12	RUNTIME ERROR	0.07 s	2	details
#13	RUNTIME ERROR	0.07 s	2	details
#14	RUNTIME ERROR	0.07 s	2	details
#15	WRONG ANSWER	0.02 s	1, 2	details
#16	TIME LIMIT EXCEEDED	--	1, 2	details
#17	TIME LIMIT EXCEEDED	--	1, 2	details
#18	ACCEPTED	0.41 s	1, 2	details
#19	TIME LIMIT EXCEEDED	--	1, 2	details
#20	TIME LIMIT EXCEEDED	--	1, 2	details
#21	RUNTIME ERROR	0.08 s	2	details
#22	RUNTIME ERROR	0.08 s	2	details
#23	RUNTIME ERROR	0.08 s	2	details
#24	TIME LIMIT EXCEEDED	--	1, 2	details
#25	RUNTIME ERROR	0.08 s	2	details
#26	TIME LIMIT EXCEEDED	--	1, 2	details
#27	RUNTIME ERROR	0.08 s	2	details
#28	ACCEPTED	0.02 s	1, 2	details
#29	RUNTIME ERROR	0.08 s	2	details
#30	ACCEPTED	0.02 s	1, 2	details
#31	RUNTIME ERROR	0.08 s	2	details

Code

#include <bits/stdc++.h>

#define aaR 9999

using namespace std;

int N, alk, matkat[10000][10000];
int vaihtoehdot[10000][10000];
vector<int> satamat;

vector<int> split(const string& str, char delimiter) {
	vector<int> tokens;
	string token;
	istringstream tokenStream(str);
	while (getline(tokenStream, token, delimiter)) {
		tokens.push_back(stoi(token));
	}
	return tokens;
}

int lahin(int eta[], bool kayty[]) {
	int k = 0;
	int min = INT_MAX;
	for (int i = 0; i < N; i++) {
		if (!kayty[i] && eta[i] < min) {
			min = eta[i];
			k = i;
		}
	}
	return k;
}

void init() {
	for (int k = 0; k < N; k++) {
		for (int j = 0; j < N; j++) {
			if (k == j) {
				matkat[k][j] = 0;
			}

			else if (matkat[k][j] == 0) {
				matkat[k][j] = aaR;
			}
		}
	}
}

void laskenta(int pylvas, int alk) {

	int eta[10000];
	bool kayty[10000] = { 0 };
	fill(eta, eta + N, INT_MAX);

	alk = satamat[pylvas];

	eta[alk] = 0;

	for (int g = 0; g < N - 1; g++) {
		int u = lahin(eta, kayty);
		kayty[u] = true;
		for (int v = 0; v < N; v++) {
			if (alk == v) {
				eta[v] = 0;
				vaihtoehdot[v][pylvas] = eta[v];
			}
			if (!kayty[v] && (eta[u] + matkat[u][v]) < eta[v] && matkat[u][v] != 9999)
			{
				eta[v] = eta[u] + matkat[u][v];
				vaihtoehdot[v][pylvas] = eta[v];
				

			}
		}
	}



}

void nayta() {

	cout << "Satamat ovat ";
	for (long unsigned int l = 0; l < satamat.size(); l++) {
		cout << satamat[l] + 1 << " ";
	}

	cout << endl;

	cout << "Kaupunki:" << "\t\t\t";

	for (long unsigned int y = 0; y < satamat.size(); y++) {
		cout << "Satama" << y << ":" << "\t\t\t";
	}
	cout << endl;
	for (int t = 0; t < N; t++) {

		cout << t << "\t\t\t";
		for (long unsigned int u = 0; u < satamat.size(); u++) {
			cout << vaihtoehdot[t][u] << "\t\t\t";
		}
		cout << endl;

	}

}


int main() {
	cin >> N;
	string inputString;
	cin.ignore();
	getline(cin, inputString);
	stringstream stream(inputString);
	std::vector<int> valisatamat;
	int n;
	while (stream >> n) {

		valisatamat.push_back(n);
	}
	for (long unsigned int z = 0; z < valisatamat.size(); z++) {
		if (valisatamat[z] == 0) {
			satamat.push_back(z);
		}
	}
	
	int rivimaara = N;
	for (int i = 0; i < rivimaara - 1; i++) {
		string line;
		getline(cin, line);
		vector<int> rivi = split(line, ' ');
		istringstream iss(line);
		int num;
		iss >> num;
		rivi.push_back(num);
		matkat[rivi[0] - 1][rivi[1] - 1] = rivi[2];
		matkat[rivi[1] - 1][rivi[0] - 1] = rivi[2];
	}

	init();
	for (long unsigned int g = 0; g < satamat.size(); g++) {
		laskenta(g, satamat[g]);
	}



	int laskin = 0;

	
		
	for (int j = 0; j < N; j++) {
		int pienin = aaR;
		for (long unsigned int i = 0; i < satamat.size(); i++) {
				
				
			if (vaihtoehdot[j][i] < pienin) {
				pienin = vaihtoehdot[j][i];
			}
		}
		laskin += pienin;
	}

	cout << laskin;
		
	


}

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
`1 0` view save

correct output
`0` view save

user output
`0` view save

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
`5 0 0 0 0 0 1 2 1 2 3 2 3 4 3 ...` view save

correct output
`0` view save

user output
`0` view save

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
`4 1 0 1 1 1 2 10 2 3 20 2 4 30` view save

correct output
`60` view save

user output
`60` view save

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
`5 0 1 1 1 0 1 2 10 2 3 20 3 4 30 ...` view save

correct output
`80` view save

user output
`80` view save

Test 5

Group: 1, 2

Verdict: ACCEPTED

input
`5 0 1 0 1 1 1 2 1 2 3 5 3 4 3 ...` view save

correct output
`6` view save

user output
`6` view save

Test 6

Group: 1, 2

Verdict: WRONG ANSWER

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5506363` view save

user output
`5506183` view save

Test 7

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`1795118520` view save

user output
(empty)

Test 8

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 0 0 1 0 1 1 0 1 0 1 1 0 0 0 1 ...` view save

correct output
`293576` view save

user output
(empty)

Test 9

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`816932444` view save

user output
(empty)

Test 10

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`3089` view save

user output
(empty)

Test 11

Group: 2

Verdict: RUNTIME ERROR

input
`200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`40839` view save

user output
(empty)

Test 12

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5683983203973` view save

user output
(empty)

Test 13

Group: 2

Verdict: RUNTIME ERROR

input
`200000 0 1 1 1 1 1 1 0 0 0 1 1 0 1 0 ...` view save

correct output
`58572993` view save

user output
(empty)

Test 14

Group: 2

Verdict: RUNTIME ERROR

input
`200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`32755` view save

user output
(empty)

Test 15

Group: 1, 2

Verdict: WRONG ANSWER

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`126238345` view save

user output
`9788123` view save

Test 16

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 0 0 0 1 0 1 1 1 0 0 1 0 1 1 0 ...` view save

correct output
`278678` view save

user output
(empty)

Test 17

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ...` view save

correct output
`34929` view save

user output
(empty)

Test 18

Group: 1, 2

Verdict: ACCEPTED

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`1543963` view save

user output
`1543963` view save

Test 19

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`39606` view save

user output
(empty)

Test 20

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 ...` view save

correct output
`321598` view save

user output
(empty)

Test 21

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`978670626` view save

user output
(empty)

Test 22

Group: 2

Verdict: RUNTIME ERROR

input
`200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`375218` view save

user output
(empty)

Test 23

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 0 0 0 0 0 1 0 1 0 1 1 ...` view save

correct output
`60422556` view save

user output
(empty)

Test 24

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`291990` view save

user output
(empty)

Test 25

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`59607954` view save

user output
(empty)

Test 26

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`990` view save

user output
(empty)

Test 27

Group: 2

Verdict: RUNTIME ERROR

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`199982` view save

user output
(empty)

Test 28

Group: 1, 2

Verdict: ACCEPTED

input
`1000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`7987` view save

user output
`7987` view save

Test 29

Group: 2

Verdict: RUNTIME ERROR

input
`200000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`3137875` view save

user output
(empty)

Test 30

Group: 1, 2

Verdict: ACCEPTED

input
`1000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`4657693` view save

user output
`4657693` view save

Test 31

Group: 2

Verdict: RUNTIME ERROR

input
`200000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`1652889357` view save

user output
(empty)

Datatähti 2023 alku

Sadonkorjuu

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

Tasks

Submissions (Ihminen)