CSES - Datatähti 2023 loppu - Results
Submission details
Task:Ruudukko
Sender:adex720
Submission time:2023-01-21 16:22:19 +0200
Language:C++ (C++17)
Status:READY
Result:36
Feedback
groupverdictscore
#1ACCEPTED11
#2ACCEPTED25
#30
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2, 3details
#2ACCEPTED0.00 s1, 2, 3details
#3ACCEPTED0.00 s1, 2, 3details
#4ACCEPTED0.00 s1, 2, 3details
#5ACCEPTED0.00 s1, 2, 3details
#6ACCEPTED0.00 s1, 2, 3details
#7ACCEPTED0.00 s1, 2, 3details
#8ACCEPTED0.00 s1, 2, 3details
#9ACCEPTED0.00 s1, 2, 3details
#10ACCEPTED0.00 s1, 2, 3details
#11ACCEPTED0.00 s1, 2, 3details
#12ACCEPTED0.00 s1, 2, 3details
#13ACCEPTED0.00 s1, 2, 3details
#14ACCEPTED0.00 s1, 2, 3details
#15ACCEPTED0.00 s1, 2, 3details
#16ACCEPTED0.00 s1, 2, 3details
#17ACCEPTED0.00 s2, 3details
#18ACCEPTED0.00 s2, 3details
#19ACCEPTED0.00 s2, 3details
#20ACCEPTED0.00 s2, 3details
#21ACCEPTED0.00 s2, 3details
#22ACCEPTED0.00 s2, 3details
#23ACCEPTED0.00 s2, 3details
#24ACCEPTED0.00 s2, 3details
#250.01 s3details
#260.01 s3details
#270.01 s3details
#280.01 s3details
#290.01 s3details
#300.01 s3details
#310.01 s3details
#320.01 s3details
#330.01 s3details
#340.01 s3details
#350.01 s3details
#360.01 s3details

Code

#include <bits/stdc++.h>
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int n, m;
cin >> n;
cin >> m;
if (m <= 4 || n <= 2)
{
if (m == 1)
{
for (int i = 0; i < n; i++)
{
cout << ".\n";
}
return 0;
}
if (m == 2)
{
for (int i = 0; i < n; i++)
{
if (i & 1)
{
cout << "..\n";
}
else if (i & 2)
{
cout << "#.\n";
}
else
{
cout << ".#\n";
}
}
return 0;
}
if (m == 3)
{
for (int i = 0; i < n; i++)
{
if (i & 1)
{
cout << "..#\n";
}
else
{
cout << "#..\n";
}
}
return 0;
}
if (m == 4)
{
cout << "#...\n";
for (int i = 0; i < n; i++)
{
if (i & 1)
{
cout << ".#..\n";
}
else
{
cout << "..#.\n";
}
}
}
if (n == 1)
{
for (int i = 0; i < n; i++)
{
cout << ".";
}
return 0;
}
if (n == 2)
{
for (int i = 0; i < n; i++)
{
if (i % 4 == 0)
cout << "#";
else
cout << ".";
}
cout << "\n";
for (int i = 0; i < n; i++)
{
if (i % 4 == 2)
cout << "#";
else
cout << ".";
}
return 0;
}
}
int type = m % 3;
if (type == 0) type = 3;
type--;
int jakoja = (m - 7) / 3;
string alku[] = {"...", "..#"};
string osat[2][2] = {
{".#.", "#.."},
{"#..", ".#."}};
string alut[3][4] = {
{"#.....#", "..#.#..", ".#...#.", "..#.#.."},
{".......#", ".#.#.#..", "..#...#.", "#..#.#.."},
{"#.......#", "..#.#.#..", "#..#...#.", ".#..#.#.."}};
cout << alut[type][0];
for (int i = 0; i < jakoja; i++)
{
cout << alku[(i & 1) ? 1 : 0];
}
cout << "\n";
bool lopetus = false;
int osa = 1;
for (int i = 1; i < m; i++)
{
string merkit = alut[type][osa];
if (type == 2 && i % 4 == 0) {
merkit = "...#...#.";
}
cout << merkit;
for (int j = 0; j < jakoja; j++)
{
int toka = osa == 2 ? 0 : 1;
cout << osat[toka][j & 1];
}
osa++;
if (osa >= 4)
osa -= 2;
cout << "\n";
//if (m - i == 3 && type == 2) {
// lopetus = true;
// break;
//}
}
if (!lopetus) {
return 0;
}
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
1 1

correct output
.

user output
.

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
1 2

correct output
..

user output
.#

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
1 3

correct output
...

user output
#..

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
1 4

correct output
....

user output
#...
..#.
.

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
2 1

correct output
.
.

user output
.
.

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
2 2

correct output
.#
..

user output
.#
..

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
2 3

correct output
.#.
...

user output
#..
..#

Test 8

Group: 1, 2, 3

Verdict: ACCEPTED

input
2 4

correct output
.#.#
....

user output
#...
..#.
.#..
#.
..

Test 9

Group: 1, 2, 3

Verdict: ACCEPTED

input
3 1

correct output
.
.
.

user output
.
.
.

Test 10

Group: 1, 2, 3

Verdict: ACCEPTED

input
3 2

correct output
.#
..
.#

user output
.#
..
#.

Test 11

Group: 1, 2, 3

Verdict: ACCEPTED

input
3 3

correct output
.#.
...
.#.

user output
#..
..#
#..

Test 12

Group: 1, 2, 3

Verdict: ACCEPTED

input
3 4

correct output
.#.#
....
.#.#

user output
#...
..#.
.#..
..#.
#.....#
...

Test 13

Group: 1, 2, 3

Verdict: ACCEPTED

input
4 1

correct output
.
.
.
.

user output
.
.
.
.

Test 14

Group: 1, 2, 3

Verdict: ACCEPTED

input
4 2

correct output
..
.#
..
#.

user output
.#
..
#.
..

Test 15

Group: 1, 2, 3

Verdict: ACCEPTED

input
4 3

correct output
...
.#.
..#
#..

user output
#..
..#
#..
..#

Test 16

Group: 1, 2, 3

Verdict: ACCEPTED

input
4 4

correct output
....
.#.#
..#.
#...

user output
#...
..#.
.#..
..#.
.#..
...

Test 17

Group: 2, 3

Verdict: ACCEPTED

input
999 1

correct output
.
.
.
.
.
...

user output
.
.
.
.
.
...
Truncated

Test 18

Group: 2, 3

Verdict: ACCEPTED

input
999 2

correct output
.#
..
.#
..
#.
...

user output
.#
..
#.
..
.#
...
Truncated

Test 19

Group: 2, 3

Verdict: ACCEPTED

input
999 3

correct output
.#.
...
.#.
..#
#..
...

user output
#..
..#
#..
..#
#..
...
Truncated

Test 20

Group: 2, 3

Verdict: ACCEPTED

input
999 4

correct output
.#.#
....
.#.#
..#.
#...
...

user output
#...
..#.
.#..
..#.
.#..
...
Truncated

Test 21

Group: 2, 3

Verdict: ACCEPTED

input
1000 1

correct output
.
.
.
.
.
...

user output
.
.
.
.
.
...
Truncated

Test 22

Group: 2, 3

Verdict: ACCEPTED

input
1000 2

correct output
..
.#
..
#.
..
...

user output
.#
..
#.
..
.#
...
Truncated

Test 23

Group: 2, 3

Verdict: ACCEPTED

input
1000 3

correct output
...
.#.
..#
#..
..#
...

user output
#..
..#
#..
..#
#..
...
Truncated

Test 24

Group: 2, 3

Verdict: ACCEPTED

input
1000 4

correct output
....
.#.#
..#.
#...
..#.
...

user output
#...
..#.
.#..
..#.
.#..
...
Truncated

Test 25

Group: 3

Verdict:

input
999 995

correct output
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#...

user output
.......#.....#.....#.....#.......
Truncated

Test 26

Group: 3

Verdict:

input
999 996

correct output
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#...

user output
#.......#.....#.....#.....#......
Truncated

Test 27

Group: 3

Verdict:

input
999 997

correct output
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#...

user output
#.....#.....#.....#.....#........
Truncated

Test 28

Group: 3

Verdict:

input
999 998

correct output
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#...

user output
.......#.....#.....#.....#.......
Truncated

Test 29

Group: 3

Verdict:

input
999 999

correct output
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#...

user output
#.......#.....#.....#.....#......
Truncated

Test 30

Group: 3

Verdict:

input
999 1000

correct output
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#...

user output
#.....#.....#.....#.....#........
Truncated

Test 31

Group: 3

Verdict:

input
1000 995

correct output
.................................

user output
.......#.....#.....#.....#.......
Truncated

Test 32

Group: 3

Verdict:

input
1000 996

correct output
.................................

user output
#.......#.....#.....#.....#......
Truncated

Test 33

Group: 3

Verdict:

input
1000 997

correct output
.................................

user output
#.....#.....#.....#.....#........
Truncated

Test 34

Group: 3

Verdict:

input
1000 998

correct output
.................................

user output
.......#.....#.....#.....#.......
Truncated

Test 35

Group: 3

Verdict:

input
1000 999

correct output
.................................

user output
#.......#.....#.....#.....#......
Truncated

Test 36

Group: 3

Verdict:

input
1000 1000

correct output
.................................

user output
#.....#.....#.....#.....#........
Truncated