CSES - Putka Open 2020 – 1/5

CSES - Putka Open 2020 – 1/5 - Results

Submission details
Task:	Lista
Sender:	Guuber
Submission time:	2020-09-04 20:26:55 +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	0.03 s	2, 3	details
#11	ACCEPTED	0.02 s	2, 3	details
#12	ACCEPTED	0.02 s	2, 3	details
#13	ACCEPTED	0.02 s	2, 3	details
#14	ACCEPTED	0.02 s	2, 3	details
#15	ACCEPTED	0.02 s	2, 3	details
#16	ACCEPTED	0.02 s	3	details
#17	ACCEPTED	0.02 s	3	details
#18	ACCEPTED	0.03 s	3	details
#19	WRONG ANSWER	0.41 s	3	details
#20	ACCEPTED	0.02 s	3	details
#21	ACCEPTED	0.02 s	3	details

Code

#include<bits/stdc++.h>
using namespace std;
 
 
int prime[1010101];
int eka[1010101];
int toka[1010101];
int kaytetty[101010];
int main(){
	int n;
	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;
		}
	}
	
/*	int counter2 = 0;
	for(int i = 1; i <= 1000; i++){
		for(int x = 1; x <= i; x++){
			int counter = 0;
			for(int j = 1; j <= i; j++){
				counter2++;
				if(prime[x+j] == x+j) counter++;
			}
			if(counter < 2) cout << i << " " << x << "\n";
		}
	}
	cout << counter2 << "\n";*/
//	for(int i = 0; i < 100; i++) cout << i << ": " << prime[i] << "\n";
	int luku = n;
	while(luku != 0){
		for(int i = 1; i <= n; i++){
			if(prime[i+luku] == i+luku){
				for(int j = 0; j <= luku; j++){
					eka[luku-j] = i + j;
				}
				luku = i-1;
				break;
			}
		}
	}
 
	for(int i = 1; i <= n; i++){
//		cout << i << " ";
	}
//	cout << "\n";
	for(int i = 1; i <= n; i++){
//		cout << eka[i] << " ";
	}
//	cout << "\n";
 
	luku = n;
	while(luku != 0){
		for(int i = luku; i >= 1; i--){
			if(prime[i + luku] == i + luku){
				for(int j = 0; j <= luku; j++){
					toka[luku-j] = i + j;
				}
				luku = i-1;
				break;
			}
		}
	}
	for(int i = 1; i <= n; i++){
//		cout << i << " ";
	}
//	cout << "\n";
	for(int i = 1; i <= n; i++){
//		cout << toka[i] << " ";
	}
//	cout << "\n";
 
	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{
		for(int ss = 1; ss <= 2000; ss++){
			int e = ss;
			bool bo = true;
			vector<int> ve = {};
			for(int i = 0; i < n; i++){
				ve.push_back(e);
				if(kaytetty[e]) bo = false;
				kaytetty[e] = 1;
				if(!kaytetty[eka[e]]){
					e = eka[e];
				}else if(!kaytetty[eka[e]]){
					e = toka[e];
				}else{
					for(int i = 1; i <= n; i++){
						if(!kaytetty[i] && prime[i+e] == i+e){
							e = i;
							break;
						}
					}
				}
			}
			for(int i = 0; i <= 2000; i++){
				kaytetty[i] = 0;
			}
			if(bo){ for(auto u : ve) cout << u << " "; cout << "\n"; break;} 
			//cout << "\n\n";
			//cout << ve.size() << " SIZE\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` 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` 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` 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` 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` 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` 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` 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` 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` 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
(empty)

Test 11

Group: 2, 3

Verdict: ACCEPTED

input
`56` view save

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

user output
`1 2 3 56 5 54 7 52 9 50 11 48 ...` Truncated

Test 12

Group: 2, 3

Verdict: ACCEPTED

input
`70` view save

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

user output
`1 70 3 68 5 66 7 64 9 62 11 60...` Truncated

Test 13

Group: 2, 3

Verdict: ACCEPTED

input
`76` view save

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

user output
`15 64 3 76 7 72 1 2 5 74 9 70 ...` Truncated

Test 14

Group: 2, 3

Verdict: ACCEPTED

input
`90` view save

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

user output
`15 82 1 6 5 2 3 4 7 90 11 86 1...` Truncated

Test 15

Group: 2, 3

Verdict: ACCEPTED

input
`100` view save

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

user output
`1 100 3 98 5 96 7 94 9 92 11 9...` Truncated

Test 16

Group: 3

Verdict: ACCEPTED

input
`154` view save

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

user output
`37 120 7 150 1 2 3 154 9 148 1...` Truncated

Test 17

Group: 3

Verdict: ACCEPTED

input
`430` view save

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

user output
`1 430 3 428 5 426 7 424 9 422 ...` Truncated

Test 18

Group: 3

Verdict: ACCEPTED

input
`629` view save

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

user output
`79 552 5 626 15 616 1 2 629 12...` Truncated

Test 19

Group: 3

Verdict: WRONG ANSWER

input
`833` view save

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

user output
(empty)

Test 20

Group: 3

Verdict: ACCEPTED

input
`885` view save

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

user output
`1 2 885 22 865 12 875 6 881 26...` Truncated

Test 21

Group: 3

Verdict: ACCEPTED

input
`1000` view save

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

user output
`1 2 3 8 5 6 7 4 9 1000 13 996 ...` Truncated

Putka Open 2020 – 1/5

Lista

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)