Task: | Chess board tour |
Sender: | hungdojan |
Submission time: | 2024-11-04 16:35:50 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | WRONG ANSWER |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.00 s | details |
#2 | ACCEPTED | 0.00 s | details |
#3 | ACCEPTED | 0.00 s | details |
#4 | ACCEPTED | 0.00 s | details |
#5 | ACCEPTED | 0.00 s | details |
#6 | ACCEPTED | 0.00 s | details |
#7 | ACCEPTED | 0.00 s | details |
#8 | ACCEPTED | 0.00 s | details |
#9 | WRONG ANSWER | 0.00 s | details |
#10 | ACCEPTED | 0.00 s | details |
#11 | ACCEPTED | 0.00 s | details |
#12 | ACCEPTED | 0.00 s | details |
#13 | ACCEPTED | 0.00 s | details |
#14 | ACCEPTED | 0.00 s | details |
#15 | WRONG ANSWER | 0.00 s | details |
#16 | ACCEPTED | 0.00 s | details |
#17 | ACCEPTED | 0.00 s | details |
#18 | WRONG ANSWER | 0.00 s | details |
#19 | ACCEPTED | 0.00 s | details |
#20 | ACCEPTED | 0.00 s | details |
#21 | ACCEPTED | 0.00 s | details |
#22 | WRONG ANSWER | 0.00 s | details |
#23 | ACCEPTED | 0.00 s | details |
#24 | ACCEPTED | 0.00 s | details |
#25 | WRONG ANSWER | 0.00 s | details |
#26 | ACCEPTED | 0.00 s | details |
#27 | ACCEPTED | 0.00 s | details |
#28 | WRONG ANSWER | 0.00 s | details |
#29 | WRONG ANSWER | 0.00 s | details |
#30 | ACCEPTED | 0.00 s | details |
#31 | ACCEPTED | 0.00 s | details |
#32 | ACCEPTED | 0.00 s | details |
#33 | ACCEPTED | 0.00 s | details |
#34 | WRONG ANSWER | 0.00 s | details |
#35 | ACCEPTED | 0.00 s | details |
#36 | WRONG ANSWER | 0.00 s | details |
#37 | ACCEPTED | 0.00 s | details |
#38 | ACCEPTED | 0.00 s | details |
#39 | ACCEPTED | 0.00 s | details |
#40 | WRONG ANSWER | 0.00 s | details |
#41 | ACCEPTED | 0.00 s | details |
#42 | ACCEPTED | 0.00 s | details |
#43 | WRONG ANSWER | 0.00 s | details |
#44 | ACCEPTED | 0.00 s | details |
#45 | WRONG ANSWER | 0.00 s | details |
#46 | ACCEPTED | 0.00 s | details |
#47 | ACCEPTED | 0.01 s | details |
#48 | ACCEPTED | 0.01 s | details |
#49 | WRONG ANSWER | 0.01 s | details |
#50 | ACCEPTED | 0.01 s | details |
#51 | ACCEPTED | 0.03 s | details |
#52 | ACCEPTED | 0.00 s | details |
#53 | WRONG ANSWER | 0.02 s | details |
#54 | ACCEPTED | 0.00 s | details |
#55 | ACCEPTED | 0.00 s | details |
#56 | ACCEPTED | 0.00 s | details |
Code
#include <bits/stdc++.h> using namespace std; #define I_2D(row, col, width) ((row) * (width) + (col)) #define PRINT_ARR(arr, n) \ do { \ for (int i = 0; i < n; i++) { \ cout << arr[i] << " "; \ } \ cout << "\n"; \ } while (0) #define PRINT_VEC_ARR(v, n) \ do { \ for (int i = 0; i < n; i++) { \ cout << i << ": "; \ for (auto item : v[i]) { \ cout << item << " "; \ } \ cout << endl; \ } \ } while (0) typedef long long ll; int main() { ios::sync_with_stdio(0); cin.tie(0); // n == height // m == width int n, m; cin >> n >> m; if ((n % 2 != 0) && (m % 2 != 0)) { cout << -1 << endl; } if (n % 2 == 0) { for (int i = 0; i < n; i++) { if (i == 0) { for (int j = 0; j < m; j++) { if (j == m - 1) cout << "D"; else { cout << (i % 2 == 0 ? "R" : "L"); } } } else { for (int j = 1; j < m; j++) { if (j == m - 1) cout << (i == n - 1 ? "L" : "D"); else { cout << (i % 2 == 0 ? "R" : "L"); } } } } for (int i = 0; i < n - 1; i++) { cout << "U"; } cout << endl; } else { for (int i = 0; i < m; i++) { if (i == 0) { for (int j = 0; j < n; j++) { if (j == n - 1) cout << "R"; else { cout << (i % 2 == 0 ? "D" : "U"); } } } else { for (int j = 1; j < n; j++) { if (j == n - 1) cout << (i == m - 1 ? "U" : "R"); else { cout << (i % 2 == 0 ? "D" : "U"); } } } } for (int i = 0; i < n; i++) { cout << "L"; } cout << endl; } return 0; }
Test details
Test 1
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
DRUL |
user output |
---|
RDLU |
Test 2
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
DRUL |
user output |
---|
RDLU |
Test 3
Verdict: ACCEPTED
input |
---|
2 3 |
correct output |
---|
RRDLLU |
user output |
---|
RRDLLU |
Test 4
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
DRUL |
user output |
---|
RDLU |
Test 5
Verdict: ACCEPTED
input |
---|
4 4 |
correct output |
---|
DDDRUURDDRUUULLL |
user output |
---|
RRRDLLDRRDLLLUUU |
Test 6
Verdict: ACCEPTED
input |
---|
3 3 |
correct output |
---|
-1 |
user output |
---|
-1 DDRURDULLL |
Test 7
Verdict: ACCEPTED
input |
---|
4 4 |
correct output |
---|
DDDRUURDDRUUULLL |
user output |
---|
RRRDLLDRRDLLLUUU |
Test 8
Verdict: ACCEPTED
input |
---|
3 5 |
correct output |
---|
-1 |
user output |
---|
-1 DDRURDRURDULLL |
Test 9
Verdict: WRONG ANSWER
input |
---|
3 2 |
correct output |
---|
DDRUUL |
user output |
---|
DDRUULLL |
Test 10
Verdict: ACCEPTED
input |
---|
4 2 |
correct output |
---|
DDDRUUUL |
user output |
---|
RDDDLUUU |
Test 11
Verdict: ACCEPTED
input |
---|
5 5 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDRUUURDDDRUUURDDDULLLLL |
Test 12
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
DRUL |
user output |
---|
RDLU |
Test 13
Verdict: ACCEPTED
input |
---|
5 5 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDRUUURDDDRUUURDDDULLLLL |
Test 14
Verdict: ACCEPTED
input |
---|
2 2 |
correct output |
---|
DRUL |
user output |
---|
RDLU |
Test 15
Verdict: WRONG ANSWER
input |
---|
5 2 |
correct output |
---|
DDDDRUUUUL |
user output |
---|
DDDDRUUUULLLLL |
Test 16
Verdict: ACCEPTED
input |
---|
2 3 |
correct output |
---|
RRDLLU |
user output |
---|
RRDLLU |
Test 17
Verdict: ACCEPTED
input |
---|
6 7 |
correct output |
---|
RRRRRRDLLLLLDRRRRRDLLLLLDRRRRR... |
user output |
---|
RRRRRRDLLLLLDRRRRRDLLLLLDRRRRR... |
Test 18
Verdict: WRONG ANSWER
input |
---|
5 10 |
correct output |
---|
DDDDRUUURDDDRUUURDDDRUUURDDDRU... |
user output |
---|
DDDDRUUURDDDRUUURDDDRUUURDDDRU... |
Test 19
Verdict: ACCEPTED
input |
---|
5 3 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDRUUURDDDULLLLL |
Test 20
Verdict: ACCEPTED
input |
---|
6 2 |
correct output |
---|
DDDDDRUUUUUL |
user output |
---|
RDDDDDLUUUUU |
Test 21
Verdict: ACCEPTED
input |
---|
10 10 |
correct output |
---|
DDDDDDDDDRUUUUUUUURDDDDDDDDRUU... |
user output |
---|
RRRRRRRRRDLLLLLLLLDRRRRRRRRDLL... Truncated |
Test 22
Verdict: WRONG ANSWER
input |
---|
3 2 |
correct output |
---|
DDRUUL |
user output |
---|
DDRUULLL |
Test 23
Verdict: ACCEPTED
input |
---|
10 10 |
correct output |
---|
DDDDDDDDDRUUUUUUUURDDDDDDDDRUU... |
user output |
---|
RRRRRRRRRDLLLLLLLLDRRRRRRRRDLL... Truncated |
Test 24
Verdict: ACCEPTED
input |
---|
2 4 |
correct output |
---|
DRRRULLL |
user output |
---|
RRRDLLLU |
Test 25
Verdict: WRONG ANSWER
input |
---|
9 2 |
correct output |
---|
DDDDDDDDRUUUUUUUUL |
user output |
---|
DDDDDDDDRUUUUUUUULLLLLLLLL |
Test 26
Verdict: ACCEPTED
input |
---|
2 5 |
correct output |
---|
RRRRDLLLLU |
user output |
---|
RRRRDLLLLU |
Test 27
Verdict: ACCEPTED
input |
---|
56 60 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 28
Verdict: WRONG ANSWER
input |
---|
43 100 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 29
Verdict: WRONG ANSWER
input |
---|
45 20 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 30
Verdict: ACCEPTED
input |
---|
56 9 |
correct output |
---|
RRRRRRRRDLLLLLLLDRRRRRRRDLLLLL... |
user output |
---|
RRRRRRRRDLLLLLLLDRRRRRRRDLLLLL... Truncated |
Test 31
Verdict: ACCEPTED
input |
---|
97 91 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 32
Verdict: ACCEPTED
input |
---|
23 7 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDDDDDDDDDDDDDDDDDDDRUUUUUUU... Truncated |
Test 33
Verdict: ACCEPTED
input |
---|
90 95 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 34
Verdict: WRONG ANSWER
input |
---|
9 24 |
correct output |
---|
DDDDDDDDRUUUUUUURDDDDDDDRUUUUU... |
user output |
---|
DDDDDDDDRUUUUUUURDDDDDDDRUUUUU... Truncated |
Test 35
Verdict: ACCEPTED
input |
---|
88 3 |
correct output |
---|
RRDLDRDLDRDLDRDLDRDLDRDLDRDLDR... |
user output |
---|
RRDLDRDLDRDLDRDLDRDLDRDLDRDLDR... Truncated |
Test 36
Verdict: WRONG ANSWER
input |
---|
3 38 |
correct output |
---|
DDRURDRURDRURDRURDRURDRURDRURD... |
user output |
---|
DDRURDRURDRURDRURDRURDRURDRURD... |
Test 37
Verdict: ACCEPTED
input |
---|
111 119 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 38
Verdict: ACCEPTED
input |
---|
84 200 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 39
Verdict: ACCEPTED
input |
---|
88 38 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 40
Verdict: WRONG ANSWER
input |
---|
111 16 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 41
Verdict: ACCEPTED
input |
---|
194 181 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 42
Verdict: ACCEPTED
input |
---|
46 12 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRDLLLLLLLLLLDRRRRRRR... Truncated |
Test 43
Verdict: WRONG ANSWER
input |
---|
179 190 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 44
Verdict: ACCEPTED
input |
---|
17 47 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDDDDDDDDDDDDDRUUUUUUUUUUUUU... Truncated |
Test 45
Verdict: WRONG ANSWER
input |
---|
175 4 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 46
Verdict: ACCEPTED
input |
---|
4 74 |
correct output |
---|
DDDRUURDDRUURDDRUURDDRUURDDRUU... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 47
Verdict: ACCEPTED
input |
---|
550 594 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 48
Verdict: ACCEPTED
input |
---|
418 998 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 49
Verdict: WRONG ANSWER
input |
---|
437 186 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 50
Verdict: ACCEPTED
input |
---|
552 72 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 51
Verdict: ACCEPTED
input |
---|
968 901 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 52
Verdict: ACCEPTED
input |
---|
223 57 |
correct output |
---|
-1 |
user output |
---|
-1 DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 53
Verdict: WRONG ANSWER
input |
---|
893 948 |
correct output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... |
user output |
---|
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD... Truncated |
Test 54
Verdict: ACCEPTED
input |
---|
78 229 |
correct output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |
Test 55
Verdict: ACCEPTED
input |
---|
874 13 |
correct output |
---|
RRRRRRRRRRRRDLLLLLLLLLLLDRRRRR... |
user output |
---|
RRRRRRRRRRRRDLLLLLLLLLLLDRRRRR... Truncated |
Test 56
Verdict: ACCEPTED
input |
---|
12 366 |
correct output |
---|
DDDDDDDDDDDRUUUUUUUUUURDDDDDDD... |
user output |
---|
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... Truncated |