CSES - Putka Open 2020 – 1/5

CSES - Putka Open 2020 – 1/5 - Results

Submission details
Task:	Ruudukko
Sender:	AtskaFin
Submission time:	2020-09-06 19:36:31 +0300
Language:	Node.js
Status:	READY
Result:	0

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

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.44 s	1, 2, 3	details
#2	WRONG ANSWER	0.45 s	1, 2, 3	details
#3	WRONG ANSWER	0.44 s	1, 2, 3	details
#4	WRONG ANSWER	0.44 s	1, 2, 3	details
#5	WRONG ANSWER	0.44 s	1, 2, 3	details
#6	WRONG ANSWER	0.44 s	1, 2, 3	details
#7	WRONG ANSWER	0.44 s	2, 3	details
#8	WRONG ANSWER	0.44 s	2, 3	details
#9	WRONG ANSWER	0.44 s	2, 3	details
#10	WRONG ANSWER	0.44 s	2, 3	details
#11	WRONG ANSWER	0.45 s	2, 3	details
#12	WRONG ANSWER	0.44 s	2, 3	details
#13	WRONG ANSWER	0.51 s	3	details
#14	WRONG ANSWER	0.53 s	3	details
#15	WRONG ANSWER	0.53 s	3	details
#16	WRONG ANSWER	0.53 s	3	details
#17	WRONG ANSWER	0.53 s	3	details
#18	WRONG ANSWER	0.52 s	3	details

Code

const rl = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout,
  terminal: false
});

let n; 
let arr;
let c = 0;

rl.on('line', line => {
  if (!n) {
    n = Number(line);
    arr = new Array(n);
    return;
  }

  arr[c] = line.split('');
  if (++c === n) rl.close();
});

rl.on('close', () => {
  arr[0][0] = '.';
  arr[n-1][n-1] = '.';
  let sumArr = new Array(n);
  for (let i = 0; i < n; i++) sumArr[i] = new Array(n).fill(0);

  let yc = 0;
  for (let i = 0; i < n; i++) {
    if (arr[0][i] === 'o') yc++;
    sumArr[0][i] = yc;
  }

  let vrc = 0;
  for (let i = 0; i < n; i++) {
    if (arr[i][0] === 'o') vrc++;
    sumArr[i][0] = vrc;
  }

  for (let i = 1; i < n; i++) {
    for (let j = 1; j < n; j++) {
      sumArr[i][j] = Math.max(sumArr[i-1][j], sumArr[i][j-1]);
      if (arr[i][j] === 'o') sumArr[i][j]++;
    }
  }

  let sumArrMax = sumArr[n-1][n-1];
  sumArr = null;

  for (let i = n-2; i > -1; i--) {
    if (arr[i+1][n-1] === 'o') {
      arr[i][n-1] = 'o'
    }

    if (arr[n-1][i+1] === 'o') {
      arr[n-1][i] = 'o';
    }
  }

  for (let i = n-2; i > -1; i--) {
    for (let j = n-2; j > -1; j--) {
      if (arr[i+1][j] === 'o' && arr[i][j+1] === 'o') {
        arr[i][j] = 'o';
      }
    }
  }

  if (arr[0][0] === 'o') sumArrMax++;

  console.log(sumArrMax);
});

Test details

Test 1

Group: 1, 2, 3

Verdict: WRONG ANSWER

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

correct output
`1` view save

user output
`0` view save

Test 2

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`10 o.o....... .......... .o...o.oo. ..o...o.oo ...` view save

correct output
`9` view save

user output
`8` view save

Test 3

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`10 o......o.. oo.oo..... oooo....oo o.......oo ...` view save

correct output
`14` view save

user output
`13` view save

Test 4

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`10 ..ooooo.oo .ooo.o..oo .....ooo.o ooo.ooo.oo ...` view save

correct output
`12` view save

user output
`17` view save

Test 5

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`10 oooooooooo ooo....ooo .oo.oo.ooo oooooooooo ...` view save

correct output
`10` view save

user output
`18` view save

Test 6

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`10 oooooooooo oooooooooo oooooooooo oooooooooo ...` view save

correct output
`1` view save

user output
`18` view save

Test 7

Group: 2, 3

Verdict: WRONG ANSWER

input
`100 .................................` view save

correct output
`1` view save

user output
`0` view save

Test 8

Group: 2, 3

Verdict: WRONG ANSWER

input
`100 .........o.....o.........o..o....` view save

correct output
`114` view save

user output
`113` view save

Test 9

Group: 2, 3

Verdict: WRONG ANSWER

input
`100 oo..oo.oo..o...o..o.o..o.........` view save

correct output
`151` view save

user output
`160` view save

Test 10

Group: 2, 3

Verdict: WRONG ANSWER

input
`100 o..o.ooo..oo.o.o.o..o.o..o..oo...` view save

correct output
`143` view save

user output
`185` view save

Test 11

Group: 2, 3

Verdict: WRONG ANSWER

input
`100 oo..oooooooooooo.oooo.o.o.oooo...` view save

correct output
`115` view save

user output
`198` view save

Test 12

Group: 2, 3

Verdict: WRONG ANSWER

input
`100 oooooooooooooooooooooooooooooo...` view save

correct output
`1` view save

user output
`198` view save

Test 13

Group: 3

Verdict: WRONG ANSWER

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

correct output
`1` view save

user output
`0` view save

Test 14

Group: 3

Verdict: WRONG ANSWER

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

correct output
`1121` view save

user output
`1120` view save

Test 15

Group: 3

Verdict: WRONG ANSWER

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

correct output
`1583` view save

user output
`1655` view save

Test 16

Group: 3

Verdict: WRONG ANSWER

input
`1000 oooooo.oooooo.....oooo..o...o....` view save

correct output
`1574` view save

user output
`1940` view save

Test 17

Group: 3

Verdict: WRONG ANSWER

input
`1000 ooooo.oo.oooooooooo...o...oo.....` view save

correct output
`1147` view save

user output
`1998` view save

Test 18

Group: 3

Verdict: WRONG ANSWER

input
`1000 oooooooooooooooooooooooooooooo...` view save

correct output
`1` view save

user output
`1998` view save

Putka Open 2020 – 1/5

Ruudukko

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

Tasks

Submissions (AtskaFin)