QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #331542 | #8217. King's Dinner | 8BQube# | AC ✓ | 1ms | 3772kb | C++20 | 2.1kb | 2024-02-18 14:52:11 | 2024-02-18 14:52:11 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define X first
#define Y second
#define pb push_back
#define ALL(v) v.begin(), v.end()
#define SZ(a) ((int)a.size())
string ans[105];
void solve(int x, int y, int n) {
if (n <= 1) return;
if (n == 2) {
ans[x][y] = ans[x + 1][y] = '#';
return;
}
if (n % 2 == 0) {
for (int i = 0; i < n / 2 - 1; ++i) {
ans[x][y + i * 2] = ans[x + 1][y + i * 2] = '#';
}
for (int i = 0; i < n / 2 - 1; ++i) {
ans[x + i * 2][y + n - 1] = ans[x + i * 2][y + n - 2] = '#';
}
for (int i = 0; i < n / 2 - 1; ++i) {
ans[x + n - 1][y + n - 1 - i * 2] = ans[x + n - 2][y + n - 1 - i * 2] = '#';
}
for (int i = 0; i < n / 2 - 1; ++i) {
ans[x + n - 1 - i * 2][y] = ans[x + n - 1 - i * 2][y + 1] = '#';
}
solve(x + 3, y + 3, n - 6);
}
else if (n % 3 == 2) {
for (int i = 0; i < n; i += 3)
for (int j = 0; j < n; j += 2)
ans[x + i][y + j] = ans[x + i + 1][y + j] = '#';
}
else if (n % 3 == 1) {
for (int i = 0; i + 1 < n; i += 3)
ans[x + i][y] = ans[x + i + 1][y] = '#';
for (int i = 1; i < n; i += 3)
ans[x + n - 1][y + i] = ans[x + n - 1][y + i + 1] = '#';
solve(x, y + 2, n - 2);
}
else {
for (int i = 0; i + 3 < n; i += 3)
ans[x + i][y] = ans[x + i + 1][y] = '#';
ans[x + n - 3][y] = ans[x + n - 3][y + 1] = '#';
for (int i = 0; i + 1 < n; i += 3)
ans[x + n - 1][y + i] = ans[x + n - 1][y + i + 1] = '#';
solve(x, y + 2, n - 2);
}
}
void solve() {
int n;
cin >> n;
for (int i = 0; i < n; ++i)
ans[i] = string(n, '.');
solve(0, 0, n);
for (int i = 0; i < n; ++i)
cout << ans[i] << "\n";
}
int main() {
ios::sync_with_stdio(0), cin.tie(0);
int t;
cin >> t;
while (t--) {
solve();
}
}
这程序好像有点Bug，我给组数据试试？
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3692kb
input:
3 1 2 3
output:
. #. #. ##. ... ##.
result:
ok all tests correct (3 test cases)
Test #2:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
output:
. #. #. ##. ... ##. #.## #... ...# ##.# #.#.# #.#.# ..... #.#.# #.#.# #.#.## #.#... ....## ##.... ...#.# ##.#.# #.#.#.# #.#.#.# ....... #.#.#.# #.#.#.# ....... .##.##. #.#.#.## #.#.#... ......## ##.#.... ...#..## ##...... ...#.#.# ##.#.#.# #.#.#.#.# #.#.#.#.# ......... #.#.#.#.# #.#.#.#.# ......... ...
result:
ok all tests correct (50 test cases)
Test #3:
score: 0
Accepted
time: 0ms
memory: 3772kb
input:
39 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89
output:
#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.# #.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.# ................................................... #.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.# #.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.# ...........................................
result:
ok all tests correct (39 test cases)
Test #4:
score: 0
Accepted
time: 1ms
memory: 3748kb
input:
11 90 91 92 93 94 95 96 97 98 99 100
output:
#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.## #.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... ........................................................................................## ##.#.#.#.#.#.#.#.#.#.#.#.#....
result:
ok all tests correct (11 test cases)
Test #5:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
1 100
output:
#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.## #.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#... .....................................................................................................
result:
ok all tests correct (1 test case)
Extra Test:
score: 0
Extra Test Passed