Task: | Ruudukko |
Sender: | andreibe |
Submission time: | 2023-01-21 16:21:29 +0200 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 36 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 11 |
#2 | ACCEPTED | 25 |
#3 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#2 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#3 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#4 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#5 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#6 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#7 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#8 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#9 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#10 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#11 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#12 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#13 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#14 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#15 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#16 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#17 | ACCEPTED | 0.01 s | 2, 3 | details |
#18 | ACCEPTED | 0.01 s | 2, 3 | details |
#19 | ACCEPTED | 0.01 s | 2, 3 | details |
#20 | ACCEPTED | 0.01 s | 2, 3 | details |
#21 | ACCEPTED | 0.01 s | 2, 3 | details |
#22 | ACCEPTED | 0.01 s | 2, 3 | details |
#23 | ACCEPTED | 0.01 s | 2, 3 | details |
#24 | ACCEPTED | 0.01 s | 2, 3 | details |
#25 | WRONG ANSWER | 0.00 s | 3 | details |
#26 | WRONG ANSWER | 0.00 s | 3 | details |
#27 | WRONG ANSWER | 0.00 s | 3 | details |
#28 | WRONG ANSWER | 0.00 s | 3 | details |
#29 | WRONG ANSWER | 0.00 s | 3 | details |
#30 | WRONG ANSWER | 0.00 s | 3 | details |
#31 | WRONG ANSWER | 0.00 s | 3 | details |
#32 | WRONG ANSWER | 0.00 s | 3 | details |
#33 | WRONG ANSWER | 0.00 s | 3 | details |
#34 | WRONG ANSWER | 0.00 s | 3 | details |
#35 | WRONG ANSWER | 0.00 s | 3 | details |
#36 | WRONG ANSWER | 0.00 s | 3 | details |
Compiler report
input/code.cpp: In function 'bool tarkistus()': input/code.cpp:71:1: warning: control reaches end of non-void function [-Wreturn-type] 71 | } | ^
Code
#include <bits/stdc++.h>using namespace std;typedef long long ll;typedef pair<int,int> P;#define REDIR ifstream f("input.txt"); cin.rdbuf(f.rdbuf());int n,m;int t[1010][4];int z[4][4];bool eiole(int y, int x) {if (y < 0 || x < 0 || y >= n || x >= m) {return true;}return t[y][x] ? false : true;}void print() {for (int y = 0; y < n; y++){for (int x = 0; x < m; x++){cout << (t[y][x] ? "#" : ".");}cout << endl;}}int syvyys(int y, int x, int y2, int x2) {if (y < 0 || x < 0 || y >= n || x >= m || t[y][x]) {return 0;}if (z[y][x]) return -99;z[y][x] = 1;int total = 1;if (y+1 != y2 || x != x2) total += syvyys(y+1,x, y,x);if (y-1 != y2 || x != x2) total += syvyys(y-1,x, y,x);if (y != y2 || x+1 != x2) total += syvyys(y,x+1, y,x);if (y != y2 || x-1 != x2) total += syvyys(y,x-1, y,x);return total;}bool tarkistus() {int total = 0;for (int y = 0; y < n; y++){for (int x = 0; x < m; x++){z[y][x] = 0;if (!t[y][x]) total++;}}for (int y = 0; y < n; y++){for (int x = 0; x < m; x++){if (!t[y][x]) {int maara = syvyys(y,x,-1,-1);//cout << maara << " vs " << total << endl;//print();if (maara != total) return false;//cout << "VALMIS!!!";print();exit(0);}}}}void haku(int y, int x, bool yes) {if (y == n-1 && x == m-1) {//cout << "MAN!";tarkistus();return;}if (yes) {if (eiole(y-1,x) && eiole(y+1,x) && eiole(y,x-1) && eiole(y,x+1)) {t[y][x] = 1;}}if (x+1==m) {haku(y+1, 0, false);haku(y+1, 0, true);} else {haku(y, x+1, false);haku(y, x+1, true);}t[y][x] = 0;}void m2() {bool left = true;for (int y = 0; y < n; y+=2){if (left) t[y][0] = 1;else t[y][1] = 1;left = !left;}}void m3() {bool left = true;for (int y = 0; y < n; y++){if (left) t[y][0] = 1;else t[y][2] = 1;left = !left;}}void m4() {bool left = n % 2 == 0 ? false : true;for (int y = 0; y < n-1; y++){if (left) t[y][1] = 1;else t[y][2] = 1;left = !left;}if (left) t[n-1][0] = 1;else t[n-1][3] = 1;}int main() {//REDIR;cin >> n >> m;if (n <= 4 && m <= 4) {haku(0,0,false);haku(0,0,true);}else {if (m == 1) {print();}if (m == 2) {m2();print();}if (m == 3) {m3();print();}if (m == 4) {m4();print();}}}
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: WRONG ANSWER
input |
---|
999 995 |
correct output |
---|
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... |
user output |
---|
(empty) |
Test 26
Group: 3
Verdict: WRONG ANSWER
input |
---|
999 996 |
correct output |
---|
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... |
user output |
---|
(empty) |
Test 27
Group: 3
Verdict: WRONG ANSWER
input |
---|
999 997 |
correct output |
---|
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... |
user output |
---|
(empty) |
Test 28
Group: 3
Verdict: WRONG ANSWER
input |
---|
999 998 |
correct output |
---|
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... |
user output |
---|
(empty) |
Test 29
Group: 3
Verdict: WRONG ANSWER
input |
---|
999 999 |
correct output |
---|
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... |
user output |
---|
(empty) |
Test 30
Group: 3
Verdict: WRONG ANSWER
input |
---|
999 1000 |
correct output |
---|
.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... |
user output |
---|
(empty) |
Test 31
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 995 |
correct output |
---|
................................. |
user output |
---|
(empty) |
Test 32
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 996 |
correct output |
---|
................................. |
user output |
---|
(empty) |
Test 33
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 997 |
correct output |
---|
................................. |
user output |
---|
(empty) |
Test 34
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 998 |
correct output |
---|
................................. |
user output |
---|
(empty) |
Test 35
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 999 |
correct output |
---|
................................. |
user output |
---|
(empty) |
Test 36
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 1000 |
correct output |
---|
................................. |
user output |
---|
(empty) |