CSES - Datatähti 2025 alku

Submission details
Task:	Robotti
Sender:	vulpesomnia
Submission time:	2024-10-28 20:49:17 +0200
Language:	C++ (C++11)
Status:	READY
Result:	0

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

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.00 s	1, 2	details
#2	WRONG ANSWER	0.00 s	1, 2	details
#3	WRONG ANSWER	0.00 s	1, 2	details
#4	WRONG ANSWER	0.00 s	1, 2	details
#5	WRONG ANSWER	0.00 s	1, 2	details
#6	WRONG ANSWER	0.00 s	1, 2	details
#7	WRONG ANSWER	0.00 s	1, 2	details
#8	WRONG ANSWER	0.00 s	1, 2	details
#9	WRONG ANSWER	0.00 s	1, 2	details
#10	WRONG ANSWER	0.00 s	1, 2	details
#11	WRONG ANSWER	0.00 s	1, 2	details
#12	WRONG ANSWER	0.00 s	2	details
#13	WRONG ANSWER	0.00 s	2	details
#14	WRONG ANSWER	0.02 s	2	details
#15	WRONG ANSWER	0.00 s	2	details
#16	WRONG ANSWER	0.00 s	2	details
#17	WRONG ANSWER	0.01 s	2	details
#18	WRONG ANSWER	0.03 s	2	details
#19	WRONG ANSWER	0.25 s	2	details
#20	WRONG ANSWER	0.01 s	2	details
#21	WRONG ANSWER	0.01 s	2	details
#22	WRONG ANSWER	0.01 s	2	details
#23	WRONG ANSWER	0.01 s	2	details
#24	WRONG ANSWER	0.01 s	2	details

Code

#include <bits/stdc++.h>

using namespace std;

int main() {
  int n = 0;
  string input = "";
  cin >> n >> input;
  int rx = 0;

  int s = 0;
  int c = 0;

  vector<int> lc = {};
  vector<int> rc = {};

  bool right = false;
  for (int i = 0; i < n; i++) {
    if (input[i] != '.') {
      if (input[i] == 'R') {
        rx = i;
        right = true;
      }
      else if (right == false) {
        lc.push_back(i);
      } else {
        rc.push_back(i);
      }
    }
  }
  reverse(lc.begin(), lc.end());
  
  int lo = 0;
  int ro = 0;

  int lsize = (int)lc.size();
  int rsize = (int)rc.size();

  /*int size = 0;
  if (lsize > rsize) {
    size = lsize;
  }
  else {
    size = rsize;
  }*/
  cout << "lsize: " << lsize << " rsize; " << rsize << endl;
  while (true) {
    int c1 = 0;
    int c2 = 0;
    if (lsize-lo != 0) {
      c1 = lc[lo]-rx;
    } else {
      for (int i = ro; i < rsize; i++) {
        c1 = rc[i]-rx;
        s += abs(c1);
        rx += c1;
        c++;
      }
      break;
    }

    if (rsize-ro != 0) {
      c2 = rc[ro]-rx;
    } else {
      for (int i = lo; i < lsize; i++) {
        c2 = lc[i]-rx;
        s += abs(c2);
        rx += c2;
        c++;
      }
      break;
    }
    
    cout << "c1: " << c1 << " c2: " << c2 << endl;
    cout << "lo: " << lo << " ro: " << ro << endl;
    cout << "rx: " << rx << endl;
    if (abs(c1) < abs(c2)) {
      rx += c1;
      s += abs(c1);
      lo++;
    } else if (abs(c2) < abs(c1)) {
      rx += c2;
      s += abs(c2);
      ro++;
    } else {
      break;
    }
    c++;
  }
  cout << s << " " << c;
}

Test details

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

input
`1 R` view save

correct output
`0 0` view save

user output
`lsize: 0 rsize; 0 0 0` view save

Test 2

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`0 0` view save

user output
`lsize: 0 rsize; 0 0 0` view save

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`12 5` view save

user output
`lsize: 2 rsize; 3 c1: -2 c2: 4 lo: 0 ro: 0 rx: 3 c1: -1 c2: 6 ...` view save

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`0 0` view save

user output
`lsize: 3 rsize; 6 c1: -1 c2: 1 lo: 0 ro: 0 rx: 3 0 0` view save

Test 5

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`947 9` view save

user output
`lsize: 0 rsize; 9 947 9` view save

Test 6

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`886 9` view save

user output
`lsize: 9 rsize; 0 886 9` view save

Test 7

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`1287 400` view save

user output
`lsize: 280 rsize; 120 c1: -2 c2: 3 lo: 0 ro: 0 rx: 700 c1: -7 c2: 5 ...` view save

Test 8

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`0 0` view save

user output
`lsize: 287 rsize; 613 c1: -1 c2: 1 lo: 0 ro: 0 rx: 314 0 0` view save

Test 9

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`0 0` view save

user output
`lsize: 314 rsize; 685 c1: -1 c2: 1 lo: 0 ro: 0 rx: 314 0 0` view save

Test 10

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`999 999` view save

user output
`lsize: 0 rsize; 999 999 999` view save

Test 11

Group: 1, 2

Verdict: WRONG ANSWER

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

correct output
`999 999` view save

user output
`lsize: 999 rsize; 0 999 999` view save

Test 12

Group: 2

Verdict: WRONG ANSWER

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

correct output
`10971 999` view save

user output
`lsize: 98 rsize; 901 c1: -8 c2: 3 lo: 0 ro: 0 rx: 999 c1: -11 c2: 24 ...` view save

Test 13

Group: 2

Verdict: WRONG ANSWER

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

correct output
`9999 999` view save

user output
`lsize: 999 rsize; 0 9999 999` view save

Test 14

Group: 2

Verdict: WRONG ANSWER

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

correct output
`18766 5000` view save

user output
`lsize: 659 rsize; 4341 c1: -1 c2: 2 lo: 0 ro: 0 rx: 1234 c1: -1 c2: 3 ...` view save

Test 15

Group: 2

Verdict: WRONG ANSWER

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

correct output
`9999 9999` view save

user output
`lsize: 0 rsize; 9999 9999 9999` view save

Test 16

Group: 2

Verdict: WRONG ANSWER

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

correct output
`9999 9999` view save

user output
`lsize: 9999 rsize; 0 9999 9999` view save

Test 17

Group: 2

Verdict: WRONG ANSWER

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

correct output
`0 0` view save

user output
`lsize: 0 rsize; 0 0 0` view save

Test 18

Group: 2

Verdict: WRONG ANSWER

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

correct output
`299934 10000` view save

user output
`lsize: 5052 rsize; 4948 c1: -34 c2: 8 lo: 0 ro: 0 rx: 100000 c1: -42 c2: 7 ...` view save

Test 19

Group: 2

Verdict: WRONG ANSWER

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

correct output
`299998 100000` view save

user output
`lsize: 49960 rsize; 50040 c1: -6 c2: 1 lo: 0 ro: 0 rx: 100000 c1: -7 c2: 4 ...` view save

Test 20

Group: 2

Verdict: WRONG ANSWER

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

correct output
`0 0` view save

user output
`lsize: 100000 rsize; 99999 c1: -1 c2: 1 lo: 0 ro: 0 rx: 100000 0 0` view save

Test 21

Group: 2

Verdict: WRONG ANSWER

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

correct output
`133765 3` view save

user output
`lsize: 0 rsize; 3 133765 3` view save

Test 22

Group: 2

Verdict: WRONG ANSWER

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

correct output
`199982 5000` view save

user output
`lsize: 0 rsize; 5000 199982 5000` view save

Test 23

Group: 2

Verdict: WRONG ANSWER

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

correct output
`199999 199999` view save

user output
`lsize: 0 rsize; 199999 199999 199999` view save

Test 24

Group: 2

Verdict: WRONG ANSWER

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

correct output
`199999 199999` view save

user output
`lsize: 199999 rsize; 0 199999 199999` view save

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 (vulpesomnia)