CSES - Datatähti 2019 alku

Submission details
Task:	Kolikot
Sender:	Nanohenry
Submission time:	2018-10-02 19:34:10 +0300
Language:	C++
Status:	READY
Result:	48

Feedback
group	verdict	score
#1	ACCEPTED	23
#2	ACCEPTED	25
#3	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.02 s	1	details
#2	ACCEPTED	0.02 s	1	details
#3	ACCEPTED	0.02 s	1	details
#4	ACCEPTED	0.03 s	1	details
#5	ACCEPTED	0.02 s	1	details
#6	ACCEPTED	0.02 s	1	details
#7	ACCEPTED	0.01 s	1	details
#8	ACCEPTED	0.04 s	1	details
#9	ACCEPTED	0.01 s	1	details
#10	ACCEPTED	0.02 s	1	details
#11	ACCEPTED	0.01 s	2	details
#12	ACCEPTED	0.02 s	2	details
#13	ACCEPTED	0.01 s	2	details
#14	ACCEPTED	0.01 s	2	details
#15	ACCEPTED	0.01 s	2	details
#16	ACCEPTED	0.02 s	2	details
#17	ACCEPTED	0.01 s	2	details
#18	ACCEPTED	0.02 s	2	details
#19	ACCEPTED	0.02 s	2	details
#20	ACCEPTED	0.02 s	2	details
#21	ACCEPTED	0.02 s	3	details
#22	ACCEPTED	0.01 s	3	details
#23	ACCEPTED	0.02 s	3	details
#24	ACCEPTED	0.03 s	3	details
#25	ACCEPTED	0.14 s	3	details
#26	TIME LIMIT EXCEEDED	--	3	details
#27	TIME LIMIT EXCEEDED	--	3	details
#28	TIME LIMIT EXCEEDED	--	3	details
#29	TIME LIMIT EXCEEDED	--	3	details
#30	TIME LIMIT EXCEEDED	--	3	details

Code

#include <iostream>
#include <stack>

using namespace std;

long n, s;
bool p;
stack<long> k, f;

void search(long j) {
    if (s == n) {
        p = 1;
        f = k;
        return;
    }
    if (s > n) {
        return;
    }
    for (long i = j; i < n && !p; i++) {
        s += i;
        k.push(i);
        search(i + 1);
        s -= i;
        k.pop();
    }
}

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    cin >> n;
    if (n == 1) {
        cout << "1\n1\n";
        return 0;
    }
    if (n == 2) {
        cout << "1\n2\n";
        return 0;
    }
    search(1);
    cout << f.size() << '\n';
    for (; !f.empty(); f.pop()) {
        cout << f.top() << ' ';
    }
    cout << '\n';
    //system("pause");
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
`1` view save

correct output
`1 1` view save

user output
`1 1` view save

Test 2

Group: 1

Verdict: ACCEPTED

input
`2` view save

correct output
`1 2` view save

user output
`1 2` view save

Test 3

Group: 1

Verdict: ACCEPTED

input
`3` view save

correct output
`2 1 2` view save

user output
`2 2 1` view save

Test 4

Group: 1

Verdict: ACCEPTED

input
`4` view save

correct output
`2 1 3` view save

user output
`2 3 1` view save

Test 5

Group: 1

Verdict: ACCEPTED

input
`5` view save

correct output
`2 1 4` view save

user output
`2 4 1` view save

Test 6

Group: 1

Verdict: ACCEPTED

input
`6` view save

correct output
`3 1 2 3` view save

user output
`3 3 2 1` view save

Test 7

Group: 1

Verdict: ACCEPTED

input
`7` view save

correct output
`3 1 2 4` view save

user output
`3 4 2 1` view save

Test 8

Group: 1

Verdict: ACCEPTED

input
`8` view save

correct output
`3 1 2 5` view save

user output
`3 5 2 1` view save

Test 9

Group: 1

Verdict: ACCEPTED

input
`9` view save

correct output
`3 1 2 6` view save

user output
`3 6 2 1` view save

Test 10

Group: 1

Verdict: ACCEPTED

input
`10` view save

correct output
`4 1 2 3 4` view save

user output
`4 4 3 2 1` view save

Test 11

Group: 2

Verdict: ACCEPTED

input
`11` view save

correct output
`4 1 2 3 5` view save

user output
`4 5 3 2 1` view save

Test 12

Group: 2

Verdict: ACCEPTED

input
`54` view save

correct output
`9 1 2 3 4 5 6 7 8 18` view save

user output
`9 18 8 7 6 5 4 3 2 1` view save

Test 13

Group: 2

Verdict: ACCEPTED

input
`55` view save

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

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

Test 14

Group: 2

Verdict: ACCEPTED

input
`56` view save

correct output
`10 1 2 3 4 5 6 7 8 9 11` view save

user output
`10 11 9 8 7 6 5 4 3 2 1` view save

Test 15

Group: 2

Verdict: ACCEPTED

input
`123` view save

correct output
`15 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`15 18 14 13 12 11 10 9 8 7 6 5 4 ...` view save

Test 16

Group: 2

Verdict: ACCEPTED

input
`819` view save

correct output
`39 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`39 78 38 37 36 35 34 33 32 31 30 ...` Truncated

Test 17

Group: 2

Verdict: ACCEPTED

input
`820` view save

correct output
`40 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`40 40 39 38 37 36 35 34 33 32 31 ...` Truncated

Test 18

Group: 2

Verdict: ACCEPTED

input
`821` view save

correct output
`40 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`40 41 39 38 37 36 35 34 33 32 31 ...` Truncated

Test 19

Group: 2

Verdict: ACCEPTED

input
`999` view save

correct output
`44 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`44 53 43 42 41 40 39 38 37 36 35 ...` Truncated

Test 20

Group: 2

Verdict: ACCEPTED

input
`1000` view save

correct output
`44 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`44 54 43 42 41 40 39 38 37 36 35 ...` Truncated

Test 21

Group: 3

Verdict: ACCEPTED

input
`1274` view save

correct output
`49 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`49 98 48 47 46 45 44 43 42 41 40 ...` Truncated

Test 22

Group: 3

Verdict: ACCEPTED

input
`1275` view save

correct output
`50 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`50 50 49 48 47 46 45 44 43 42 41 ...` Truncated

Test 23

Group: 3

Verdict: ACCEPTED

input
`1276` view save

correct output
`50 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`50 51 49 48 47 46 45 44 43 42 41 ...` Truncated

Test 24

Group: 3

Verdict: ACCEPTED

input
`12345` view save

correct output
`156 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`156 255 155 154 153 152 151 150 14...` Truncated

Test 25

Group: 3

Verdict: ACCEPTED

input
`123456` view save

correct output
`496 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`496 696 495 494 493 492 491 490 48...` Truncated

Test 26

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`10000000` view save

correct output
`4471 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Test 27

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000000` view save

correct output
`14141 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Test 28

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`500000000` view save

correct output
`31622 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Test 29

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`999999999` view save

correct output
`44720 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Test 30

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1000000000` view save

correct output
`44720 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Datatähti 2019 alku

Kolikot

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

Tasks

Submissions (Nanohenry)