CSES - Datatähti 2025 alku

CSES - Datatähti 2025 alku - Results

Submission details
Task:	Robotti
Sender:	hepuu
Submission time:	2024-11-03 16:51:51 +0200
Language:	C++ (C++20)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.00 s	1, 2	details
#2	RUNTIME ERROR	0.00 s	1, 2	details
#3	WRONG ANSWER	0.00 s	1, 2	details
#4	RUNTIME ERROR	0.00 s	1, 2	details
#5	TIME LIMIT EXCEEDED	--	1, 2	details
#6	RUNTIME ERROR	0.00 s	1, 2	details
#7	TIME LIMIT EXCEEDED	--	1, 2	details
#8	RUNTIME ERROR	0.00 s	1, 2	details
#9	RUNTIME ERROR	0.00 s	1, 2	details
#10	RUNTIME ERROR	0.00 s	1, 2	details
#11	RUNTIME ERROR	0.00 s	1, 2	details
#12	TIME LIMIT EXCEEDED	--	2	details
#13	RUNTIME ERROR	0.00 s	2	details
#14	WRONG ANSWER	0.01 s	2	details
#15	RUNTIME ERROR	0.00 s	2	details
#16	RUNTIME ERROR	0.00 s	2	details
#17	RUNTIME ERROR	0.01 s	2	details
#18	TIME LIMIT EXCEEDED	--	2	details
#19	TIME LIMIT EXCEEDED	--	2	details
#20	RUNTIME ERROR	0.01 s	2	details
#21	TIME LIMIT EXCEEDED	--	2	details
#22	TIME LIMIT EXCEEDED	--	2	details
#23	RUNTIME ERROR	0.01 s	2	details
#24	RUNTIME ERROR	0.01 s	2	details

Code

#include <iostream>

int main(){

    int n;
    std::string mj;

    std::cin >> n;
    std::cin >> mj;

    int r = mj.find('R');
    int coinR = mj.substr(r, n).find('*');
    int coinL = r-mj.substr(0, r).find_last_of('*');
    int c = 0;
    int ask = 0;
    mj = mj.replace(r, 1, 1, '.');

    do{
        if(coinR < coinL && coinR > 0)
        {
            mj=mj.substr(0, r+coinR)+"R"+mj.substr(r+coinR+1, n);
            ask += coinR;
        }
        else if (coinR > coinL && abs(coinL) > 0)
        {
            mj=mj.substr(0, r-abs(coinL))+"R"+mj.substr(r-abs(coinL)+1, n);
            ask += abs(coinL);
        }
        c++;
        r = mj.find('R');
        coinR = mj.substr(r, n).find('*');
        coinL = mj.substr(0, r).find_last_of('*')-r;
        mj = mj.replace(r, 1, 1, '.');
    }while(abs(coinR)!=abs(coinL));
    std::cout << ask <<' '<< c;
}

Test details

Test 1

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1 R` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 1)

Test 2

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 ...R......` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 10)

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

input
`10 .R...*` view save

correct output
`12 5` view save

user output
`6 5` view save

Test 4

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 *R****` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 10)

Test 5

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 R................................` view save

correct output
`947 9` view save

user output
(empty)

Test 6

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 .................................` view save

correct output
`886 9` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 1000)

Test 7

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`1000 .........................` view save

correct output
`1287 400` view save

user output
(empty)

Test 8

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 **********.***************...` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 1000)

Test 9

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 ******************************...` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 1000)

Test 10

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 R*****************************...` view save

correct output
`999 999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 1000)

Test 11

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 ******************************...` view save

correct output
`999 999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 1000)

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`10000 .......*...................*...` view save

correct output
`10971 999` view save

user output
(empty)

Test 13

Group: 2

Verdict: RUNTIME ERROR

input
`10000 ...........................` view save

correct output
`9999 999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 10000)

Test 14

Group: 2

Verdict: WRONG ANSWER

input
`10000 ...............*.....` view save

correct output
`18766 5000` view save

user output
`9998 5000` view save

Test 15

Group: 2

Verdict: RUNTIME ERROR

input
`10000 R*****************************...` view save

correct output
`9999 9999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 10000)

Test 16

Group: 2

Verdict: RUNTIME ERROR

input
`10000 ******************************...` view save

correct output
`9999 9999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 10000)

Test 17

Group: 2

Verdict: RUNTIME ERROR

input
`200000 .................................` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 200000)

Test 18

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 .................................` view save

correct output
`299934 10000` view save

user output
(empty)

Test 19

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 ............*...*....` view save

correct output
`299998 100000` view save

user output
(empty)

Test 20

Group: 2

Verdict: RUNTIME ERROR

input
`200000 ******************************...` view save

correct output
`0 0` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 200000)

Test 21

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 R................................` view save

correct output
`133765 3` view save

user output
(empty)

Test 22

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 R................................` view save

correct output
`199982 5000` view save

user output
(empty)

Test 23

Group: 2

Verdict: RUNTIME ERROR

input
`200000 R*****************************...` view save

correct output
`199999 199999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 200000)

Test 24

Group: 2

Verdict: RUNTIME ERROR

input
`200000 ******************************...` view save

correct output
`199999 199999` view save

user output
(empty)

Error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 200000)

Datatähti 2025 alku

Robotti

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

Tasks

Submissions (hepuu)