CSES - Putka Open 2020 – 1/5

CSES - Putka Open 2020 – 1/5 - Results

Submission details
Task:	Lista
Sender:	Guuber
Submission time:	2020-09-04 21:56:04 +0300
Language:	C++ (C++11)
Status:	READY
Result:	21

Feedback
group	verdict	score
#1	ACCEPTED	21
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.02 s	1, 2, 3	details
#2	ACCEPTED	0.02 s	1, 2, 3	details
#3	ACCEPTED	0.02 s	1, 2, 3	details
#4	ACCEPTED	0.02 s	1, 2, 3	details
#5	ACCEPTED	0.02 s	1, 2, 3	details
#6	ACCEPTED	0.02 s	1, 2, 3	details
#7	ACCEPTED	0.02 s	1, 2, 3	details
#8	ACCEPTED	0.02 s	1, 2, 3	details
#9	ACCEPTED	0.02 s	1, 2, 3	details
#10	WRONG ANSWER	0.02 s	2, 3	details
#11	WRONG ANSWER	0.02 s	2, 3	details
#12	TIME LIMIT EXCEEDED	--	2, 3	details
#13	WRONG ANSWER	0.04 s	2, 3	details
#14	WRONG ANSWER	0.05 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	TIME LIMIT EXCEEDED	--	3	details
#21	WRONG ANSWER	0.04 s	3	details

Compiler report

input/code.cpp: In function 'void haku(int, std::vector<int>)':
input/code.cpp:18:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(path.size() == n){
     ~~~~~~~~~~~~^~~~

Code

#include<bits/stdc++.h>
using namespace std;

vector<int> graph[101010];
int prime[1010101];
int z[101010];
vector<int> polku;


int n;
bool bo;
void haku(int node, vector<int> path){
	if(z[node]) return;
	if(bo) return;
	z[node] = 1;
	path.push_back(node);

	if(path.size() == n){
		polku = path;
		bo = true;
		return;
	}
	for(auto seur : graph[node]){
		if(bo) return;
		haku(seur, path);
	}
	z[node] = 0;
}
int main(){
	cin >> n;
	
	
	for(int i = 2; i < 1010101; i++){
		if(prime[i]) continue;
		prime[i] = i;
		for(int u = i; u <= 1010101; u += i){
			prime[u] = i;
		}
	}
	
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= n; j++){
			if(prime[i+j] == i+j){
				graph[i].push_back(j);
				graph[j].push_back(i);
			}
		}
	}
	
	if(n == 1){
		cout << 1 << "\n";
	}else if(n == 2){
		cout << 1 << " " << 2 << "\n";
	}else if(n == 3){
		cout << 1 << " " << 2 << " " << 3 << "\n";
	}else if(n == 4){
		cout << 1 << " " << 4 << " " << 3 << " " << 2 << "\n";
	}else if(n == 5){
		cout << 5 << " " << 2 << " " << 1 << " " << 4 << " " << 3 << "\n";
	}else if(n == 6){
		cout << "1 6 5 2 3 4 \n";
	}else if(n == 7){
		cout << "1 2 3 4 7 6 5\n";
	}else if(n == 8){
		cout << "1 2 3 8 5 6 7 4\n";
	}else if(n == 9){
		cout << "1 2 9 4 7 6 5 8 3\n";
	}else if(n == 10){
		cout << "1 10 3 8 5 6 7 4 9 2 \n";
	}
	
	{
		haku(1,{});	
		for(auto u : polku) cout << u << " ";
		cout << "\n";
	}
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`2` view save

correct output
`1 2` view save

user output
`1 2 1 2` view save

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
`3` view save

correct output
`1 2 3` view save

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

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`4` view save

correct output
`1 2 3 4` view save

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

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
`5` view save

correct output
`3 4 1 2 5` view save

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

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6` view save

correct output
`3 4 1 2 5 6` view save

user output
`1 6 5 2 3 4 1 4 3 2 5 6` view save

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
`7` view save

correct output
`3 4 1 2 5 6 7` view save

user output
`1 2 3 4 7 6 5 1 2 3 4 7 6 5` view save

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
`8` view save

correct output
`7 6 5 2 1 4 3 8` view save

user output
`1 2 3 8 5 6 7 4 1 2 3 4 7 6 5 8` view save

Test 8

Group: 1, 2, 3

Verdict: ACCEPTED

input
`9` view save

correct output
`7 6 5 2 1 4 3 8 9` view save

user output
`1 2 9 4 7 6 5 8 3 1 2 3 4 7 6 5 8 9` view save

Test 9

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10` view save

correct output
`7 6 5 2 1 4 3 8 9 10` view save

user output
`1 10 3 8 5 6 7 4 9 2 1 2 3 4 7 6 5 8 9 10�...` view save

Test 10

Group: 2, 3

Verdict: WRONG ANSWER

input
`19` view save

correct output
`17 14 3 8 15 16 13 6 5 2 1 4 9...` view save

user output
`1 2 3 4 7 6 5 8 9 10�...` view save

Test 11

Group: 2, 3

Verdict: WRONG ANSWER

input
`56` view save

correct output
`55 54 53 50 51 52 49 48 13 28 ...` view save

user output
`1 2 3 4 7 6 5 8 9 10�...` Truncated

Test 12

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

input
`70` view save

correct output
`67 4 1 2 9 32 35 38 65 66 61 4...` view save

user output
(empty)

Test 13

Group: 2, 3

Verdict: WRONG ANSWER

input
`76` view save

correct output
`73 66 61 42 59 54 53 50 51 52 ...` view save

user output
`1 2 3 4 7 6 5 8 9 10�...` Truncated

Test 14

Group: 2, 3

Verdict: WRONG ANSWER

input
`90` view save

correct output
`87 86 11 18 29 44 45 16 55 58 ...` view save

user output
`1 2 3 4 7 6 5 8 9 10�...` Truncated

Test 15

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

input
`100` view save

correct output
`97 96 95 78 25 82 81 56 71 68 ...` view save

user output
(empty)

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`154` view save

correct output
`151 6 5 92 137 134 149 84 143 ...` view save

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`430` view save

correct output
`427 426 371 372 367 376 375 35...` view save

user output
(empty)

Test 18

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`629` view save

correct output
`627 404 227 146 83 150 77 74 3...` view save

user output
(empty)

Test 19

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`833` view save

correct output
`829 828 793 574 523 516 515 51...` view save

user output
(empty)

Test 20

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`885` view save

correct output
`883 724 723 878 881 726 721 71...` view save

user output
(empty)

Test 21

Group: 3

Verdict: WRONG ANSWER

input
`1000` view save

correct output
`997 996 737 884 995 492 991 20...` view save

user output
`1 2 3 4 7 6 5 8 9 10�...` Truncated

Putka Open 2020 – 1/5

Lista

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

Tasks

Submissions (Guuber)