CSES - Datatähti 2018 alku

Submission details
Task:	Bittijono
Sender:	Ilmari2000
Submission time:	2017-10-14 14:16:30 +0300
Language:	C++
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0
#4	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.07 s	1	details
#2	WRONG ANSWER	0.05 s	1	details
#3	WRONG ANSWER	0.05 s	1	details
#4	WRONG ANSWER	0.07 s	1	details
#5	WRONG ANSWER	0.05 s	1	details
#6	WRONG ANSWER	0.06 s	1	details
#7	WRONG ANSWER	0.04 s	1	details
#8	WRONG ANSWER	0.04 s	1	details
#9	WRONG ANSWER	0.06 s	1	details
#10	WRONG ANSWER	0.05 s	1	details
#11	WRONG ANSWER	0.05 s	2	details
#12	WRONG ANSWER	0.06 s	2	details
#13	WRONG ANSWER	0.05 s	2	details
#14	WRONG ANSWER	0.05 s	2	details
#15	WRONG ANSWER	0.05 s	2	details
#16	WRONG ANSWER	0.06 s	2	details
#17	WRONG ANSWER	0.05 s	2	details
#18	WRONG ANSWER	0.05 s	2	details
#19	WRONG ANSWER	0.05 s	2	details
#20	WRONG ANSWER	0.08 s	2	details
#21	WRONG ANSWER	0.05 s	3	details
#22	WRONG ANSWER	0.06 s	3	details
#23	WRONG ANSWER	0.06 s	3	details
#24	WRONG ANSWER	0.05 s	3	details
#25	WRONG ANSWER	0.06 s	3	details
#26	WRONG ANSWER	0.06 s	3	details
#27	WRONG ANSWER	0.06 s	3	details
#28	WRONG ANSWER	0.05 s	3	details
#29	WRONG ANSWER	0.06 s	3	details
#30	WRONG ANSWER	0.07 s	3	details
#31	WRONG ANSWER	0.28 s	4	details
#32	WRONG ANSWER	0.88 s	4	details
#33	WRONG ANSWER	0.14 s	4	details
#34	WRONG ANSWER	0.71 s	4	details
#35	WRONG ANSWER	0.46 s	4	details
#36	WRONG ANSWER	0.80 s	4	details
#37	WRONG ANSWER	0.80 s	4	details
#38	WRONG ANSWER	0.85 s	4	details
#39	WRONG ANSWER	0.83 s	4	details
#40	WRONG ANSWER	0.80 s	4	details

Code

#include <iostream>
#include <vector>
#include <cmath>
#include <cstdint>

using namespace std;

uint64_t lpow(uint64_t base, uint64_t exp)
{
	uint64_t ret = 1;
	for(uint64_t i = 0; i < exp; i++)
		ret *= base;
	return ret;
}

uint64_t nthDigit(uint64_t x, uint64_t pos)
{
	uint64_t digits = 0;
	uint64_t tmpnum = x;
	while(tmpnum > 0) { digits++; tmpnum /= 10; }

	return (x / (uint64_t)lpow(10, digits - pos)) % 10;
}


int main()
{
	vector<uint64_t> places;

	uint64_t count;
	cin >> count;
	
	places.resize(count);

	for(uint64_t i = 0; i < count; i++)
		cin >> places[i];

	for(uint64_t i = 0; i < count; i++)
	{
		uint64_t num = 1;
		uint64_t exp = 0;
		places[i]--;

		while(1)
		{
			if(places[i] - 9 * lpow(10, exp) * (exp + 1) < places[i])
			{
				places[i] -= 9 * lpow(10, exp) * (exp + 1);
				num *= 10;
				exp++;
			}
			else
				break;
		}
		//cout << "pla: " << places[i] << endl;
		//cout << "num: " << num << endl;
		//cout << "dig: " << exp + 1 << endl;
		//cout << "div: " << places[i] / (exp + 1) << endl;
		//cout << "mod: " << places[i] % (exp + 1) << endl;
	
		num += places[i] / (exp + 1);
		//cout << "num: " << num << endl;
		//places[i] % (exp + 1);
	
		/*while(1)
		{
			uint64_t sub = 0;
			uint64_t tmpnum = num;
			while(tmpnum > 0) { sub++; tmpnum /= 10; }
			if(places[i] - sub > 0)
			{
				places[i] -= sub;
				num++;
			}
			else
				break;
		}*/

		cout << nthDigit(num, places[i] % (exp + 1) + 1) << endl;
	}
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
`1` view save

correct output
`1` view save

user output
`1` view save

Test 2

Group: 1

Verdict: WRONG ANSWER

input
`2` view save

correct output
`11` view save

user output
`1 1` view save

Test 3

Group: 1

Verdict: WRONG ANSWER

input
`3` view save

correct output
`10` view save

user output
`1 1 1` view save

Test 4

Group: 1

Verdict: WRONG ANSWER

input
`4` view save

correct output
`1111` view save

user output
`1 1 1 1` view save

Test 5

Group: 1

Verdict: WRONG ANSWER

input
`5` view save

correct output
`110` view save

user output
`1 1 1 1 1` view save

Test 6

Group: 1

Verdict: WRONG ANSWER

input
`6` view save

correct output
`101` view save

user output
`1 1 1 1 1 ...` view save

Test 7

Group: 1

Verdict: WRONG ANSWER

input
`7` view save

correct output
`1110` view save

user output
`1 1 1 1 1 ...` view save

Test 8

Group: 1

Verdict: WRONG ANSWER

input
`8` view save

correct output
`1100` view save

user output
`1 1 1 1 1 ...` view save

Test 9

Group: 1

Verdict: WRONG ANSWER

input
`9` view save

correct output
`1101` view save

user output
`1 1 1 1 1 ...` view save

Test 10

Group: 1

Verdict: WRONG ANSWER

input
`10` view save

correct output
`1001` view save

user output
`1 1 1 1 1 ...` view save

Test 11

Group: 2

Verdict: WRONG ANSWER

input
`38` view save

correct output
`1101011` view save

user output
`1 1 1 1 1 ...` view save

Test 12

Group: 2

Verdict: WRONG ANSWER

input
`13` view save

correct output
`11011` view save

user output
`1 1 1 1 1 ...` view save

Test 13

Group: 2

Verdict: WRONG ANSWER

input
`90` view save

correct output
`111001010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 14

Group: 2

Verdict: WRONG ANSWER

input
`25` view save

correct output
`110010` view save

user output
`1 1 1 1 1 ...` view save

Test 15

Group: 2

Verdict: WRONG ANSWER

input
`82` view save

correct output
`111001101` view save

user output
`1 1 1 1 1 ...` Truncated

Test 16

Group: 2

Verdict: WRONG ANSWER

input
`94` view save

correct output
`1100011110` view save

user output
`1 1 1 1 1 ...` Truncated

Test 17

Group: 2

Verdict: WRONG ANSWER

input
`100` view save

correct output
`1111001001` view save

user output
`1 1 1 1 1 ...` Truncated

Test 18

Group: 2

Verdict: WRONG ANSWER

input
`99` view save

correct output
`110010010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 19

Group: 2

Verdict: WRONG ANSWER

input
`98` view save

correct output
`110110010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 20

Group: 2

Verdict: WRONG ANSWER

input
`92` view save

correct output
`100110001` view save

user output
`1 1 1 1 1 ...` Truncated

Test 21

Group: 3

Verdict: WRONG ANSWER

input
`1666` view save

correct output
`101101100100101` view save

user output
`1 1 1 1 1 ...` Truncated

Test 22

Group: 3

Verdict: WRONG ANSWER

input
`897` view save

correct output
`11101001101010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 23

Group: 3

Verdict: WRONG ANSWER

input
`4466` view save

correct output
`111101010110100101` view save

user output
`1 1 1 1 1 ...` Truncated

Test 24

Group: 3

Verdict: WRONG ANSWER

input
`4240` view save

correct output
`11011001011010101` view save

user output
`1 1 1 1 1 ...` Truncated

Test 25

Group: 3

Verdict: WRONG ANSWER

input
`3089` view save

correct output
`1011001010100101` view save

user output
`1 1 1 1 1 ...` Truncated

Test 26

Group: 3

Verdict: WRONG ANSWER

input
`4697` view save

correct output
`11010101101010110` view save

user output
`1 1 1 1 1 ...` Truncated

Test 27

Group: 3

Verdict: WRONG ANSWER

input
`4608` view save

correct output
`11010110101001010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 28

Group: 3

Verdict: WRONG ANSWER

input
`4625` view save

correct output
`111011001100101001` view save

user output
`1 1 1 1 1 ...` Truncated

Test 29

Group: 3

Verdict: WRONG ANSWER

input
`4611` view save

correct output
`11010101010101100` view save

user output
`1 1 1 1 1 ...` Truncated

Test 30

Group: 3

Verdict: WRONG ANSWER

input
`4917` view save

correct output
`10110100101010110` view save

user output
`1 1 1 1 1 ...` Truncated

Test 31

Group: 4

Verdict: WRONG ANSWER

input
`178555` view save

correct output
`1011010110110101010110110` view save

user output
`1 1 1 1 1 ...` Truncated

Test 32

Group: 4

Verdict: WRONG ANSWER

input
`864856` view save

correct output
`10111010110110100100101010010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 33

Group: 4

Verdict: WRONG ANSWER

input
`112146` view save

correct output
`1101110101011001100100110` view save

user output
`1 1 1 1 1 ...` Truncated

Test 34

Group: 4

Verdict: WRONG ANSWER

input
`741124` view save

correct output
`1011010011010101100101011010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 35

Group: 4

Verdict: WRONG ANSWER

input
`511902` view save

correct output
`1011010100011010100101001110` view save

user output
`1 1 1 1 1 ...` Truncated

Test 36

Group: 4

Verdict: WRONG ANSWER

input
`920019` view save

correct output
`11100100101101010101001101010` view save

user output
`1 1 1 1 1 ...` Truncated

Test 37

Group: 4

Verdict: WRONG ANSWER

input
`933943` view save

correct output
`10101011010100100110100111001` view save

user output
`1 1 1 1 1 ...` Truncated

Test 38

Group: 4

Verdict: WRONG ANSWER

input
`973410` view save

correct output
`1011010101011010101010101001` view save

user output
`1 1 1 1 1 ...` Truncated

Test 39

Group: 4

Verdict: WRONG ANSWER

input
`954943` view save

correct output
`10110110010011010100100110101` view save

user output
`1 1 1 1 1 ...` Truncated

Test 40

Group: 4

Verdict: WRONG ANSWER

input
`911674` view save

correct output
`1010110010110101010101010110` view save

user output
`1 1 1 1 1 ...` Truncated

Datatähti 2018 alku

Bittijono

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

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Tasks

Submissions (Ilmari2000)