CSES - Datatähti 2019 alku

Submission details
Task:	Kolikot
Sender:	N00B.exe
Submission time:	2018-10-07 15:58:23 +0300
Language:	C++
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	23
#2	ACCEPTED	25
#3	ACCEPTED	52

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

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:15:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%u", &n);
  ~~~~~^~~~~~~~~~

Code

#include <iostream>
#include <math.h>


using namespace std;
typedef unsigned int uint;

int main()
{

	ios_base::sync_with_stdio(0);
	cin.tie(0);

	uint n, ans, omit, i;
	scanf("%u", &n);

	ans = (uint)(sqrt(8.0*n + 1) / 2 - 0.5);
	printf("%u\n", ans);
	ans++;

	omit = (uint)( ans*((ans+1.0)/2) - n );

	for(i = 1; i <= ans; i++)
	{
		if(i == omit)
		{ continue; }

		if(n == 0)
		{ printf(" "); }

		else
		{ n = 0; }

		printf("%u", i);
	}

	printf("\n");
	return 0;
}

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 1 2` view save

Test 4

Group: 1

Verdict: ACCEPTED

input
`4` view save

correct output
`2 1 3` view save

user output
`2 1 3` view save

Test 5

Group: 1

Verdict: ACCEPTED

input
`5` view save

correct output
`2 1 4` view save

user output
`2 2 3` view save

Test 6

Group: 1

Verdict: ACCEPTED

input
`6` view save

correct output
`3 1 2 3` view save

user output
`3 1 2 3` view save

Test 7

Group: 1

Verdict: ACCEPTED

input
`7` view save

correct output
`3 1 2 4` view save

user output
`3 1 2 4` view save

Test 8

Group: 1

Verdict: ACCEPTED

input
`8` view save

correct output
`3 1 2 5` view save

user output
`3 1 3 4` view save

Test 9

Group: 1

Verdict: ACCEPTED

input
`9` view save

correct output
`3 1 2 6` view save

user output
`3 2 3 4` view save

Test 10

Group: 1

Verdict: ACCEPTED

input
`10` view save

correct output
`4 1 2 3 4` view save

user output
`4 1 2 3 4` view save

Test 11

Group: 2

Verdict: ACCEPTED

input
`11` view save

correct output
`4 1 2 3 5` view save

user output
`4 1 2 3 5` 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 2 3 4 5 6 7 8 9 10` 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 1 2 3 4 5 6 7 8 9 10` 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 1 2 3 4 5 6 7 8 9 11` 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 1 2 3 4 5 6 7 8 9 10 11 12 14 ...` 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 2 3 4 5 6 7 8 9 10 11 12 13 14...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 2 3 4 5 6 7 8 9 10 11 12 13 14...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` Truncated

Test 26

Group: 3

Verdict: ACCEPTED

input
`10000000` view save

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

user output
`4471 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` Truncated

Test 27

Group: 3

Verdict: ACCEPTED

input
`100000000` view save

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

user output
`14141 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` Truncated

Test 28

Group: 3

Verdict: ACCEPTED

input
`500000000` view save

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

user output
`31622 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` Truncated

Test 29

Group: 3

Verdict: ACCEPTED

input
`999999999` view save

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

user output
`44720 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` Truncated

Test 30

Group: 3

Verdict: ACCEPTED

input
`1000000000` view save

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

user output
`44720 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` Truncated

Datatähti 2019 alku

Kolikot

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

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Tasks

Submissions (N00B.exe)