CSES - E4590 2020 4

Submission details
Task:	Permutations
Sender:	PSG.LGD
Submission time:	2020-10-03 14:01:26 +0300
Language:	C++ (C++11)
Status:	READY
Result:	ACCEPTED

Test results
test	verdict	time
#1	ACCEPTED	0.01 s	details
#2	ACCEPTED	0.01 s	details
#3	ACCEPTED	0.01 s	details
#4	ACCEPTED	0.01 s	details
#5	ACCEPTED	0.01 s	details
#6	ACCEPTED	0.01 s	details
#7	ACCEPTED	0.01 s	details
#8	ACCEPTED	0.01 s	details
#9	ACCEPTED	0.01 s	details
#10	ACCEPTED	0.01 s	details
#11	ACCEPTED	0.01 s	details
#12	ACCEPTED	0.03 s	details
#13	ACCEPTED	0.03 s	details
#14	ACCEPTED	0.04 s	details
#15	ACCEPTED	0.05 s	details
#16	ACCEPTED	0.05 s	details
#17	ACCEPTED	0.08 s	details
#18	ACCEPTED	0.09 s	details
#19	ACCEPTED	0.10 s	details
#20	ACCEPTED	0.10 s	details
#21	ACCEPTED	0.10 s	details

Code

#include <iostream>
using namespace std;
int n;
int main () {
    cin >> n;
    if (n == 1) {
        cout << 1;
        return 0;
    }
    if (n <= 3) {
        cout << "NO SOLUTION";
        return 0;
    }
    if (n == 4) {
        cout << "2 4 1 3";
        return 0;
    }

    for (int i=1; i<=n; i+=2) {
        cout << i << " ";
    }
    for (int i=2; i<=n; i+=2) {
        cout << i << " ";
    }
}

Test details

Test 1

Verdict: ACCEPTED

input
`1` view save

correct output
`1` view save

user output
`1` view save

Test 2

Verdict: ACCEPTED

input
`2` view save

correct output
`NO SOLUTION` view save

user output
`NO SOLUTION` view save

Test 3

Verdict: ACCEPTED

input
`3` view save

correct output
`NO SOLUTION` view save

user output
`NO SOLUTION` view save

Test 4

Verdict: ACCEPTED

input
`4` view save

correct output
`2 4 1 3` view save

user output
`2 4 1 3` view save

Test 5

Verdict: ACCEPTED

input
`5` view save

correct output
`2 4 1 3 5` view save

user output
`1 3 5 2 4` view save

Test 6

Verdict: ACCEPTED

input
`6` view save

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

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

Test 7

Verdict: ACCEPTED

input
`7` view save

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

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

Test 8

Verdict: ACCEPTED

input
`8` view save

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

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

Test 9

Verdict: ACCEPTED

input
`9` view save

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

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

Test 10

Verdict: ACCEPTED

input
`10` view save

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

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

Test 11

Verdict: ACCEPTED

input
`11542` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 12

Verdict: ACCEPTED

input
`247250` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 13

Verdict: ACCEPTED

input
`252599` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 14

Verdict: ACCEPTED

input
`357358` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 15

Verdict: ACCEPTED

input
`384814` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 16

Verdict: ACCEPTED

input
`433443` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 17

Verdict: ACCEPTED

input
`719525` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 18

Verdict: ACCEPTED

input
`882193` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 19

Verdict: ACCEPTED

input
`898673` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 20

Verdict: ACCEPTED

input
`906819` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

Test 21

Verdict: ACCEPTED

input
`1000000` view save

correct output
`2 4 6 8 10 12 14 16 18 20 22 2...` view save

user output
`1 3 5 7 9 11 13 15 17 19 21 23...` view save

E4590 2020 4

Permutations

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 (PSG.LGD)