QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #359209 | #8217. King's Dinner | installb# | AC ✓ | 2ms | 3716kb | C++20 | 2.4kb | 2024-03-20 14:44:20 | 2024-03-20 14:44:21 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
char c[105][105];
void dfs(int n,int ad){
if(n <= 2) return;
if(n == 3){
c[ad + 1][ad + 1] = '#';
c[ad + 2][ad + 1] = '#';
return;
}
if(n == 4){
c[ad + 1][ad + 1] = '#';
c[ad + 2][ad + 1] = '#';
c[ad + 1][ad + 3] = '#';
c[ad + 2][ad + 3] = '#';
return;
}
if(n % 3 == 0){
if(n % 6 == 0){
for(int i = 1;i <= n;i += 2){
for(int j = 1;j <= n;j += 3){
c[ad + i][ad + j] = c[ad + i][ad + j + 1] = '#';
}
}
}
else{
for(int i = 1;i <= n - 3;i += 2){
for(int j = 1;j <= n;j += 3){
c[ad + i][ad + j] = c[ad + i][ad + j + 1] = '#';
}
}
for(int j = 1;j <= n;j += 2) c[ad + n - 2][j] = c[ad + n - 1][j] = '#';
}
}
if(n % 3 == 1){
for(int i = 1;i <= n - 4;i += 3){
c[ad + 1][ad + i] = c[ad + 1][ad + i + 1] = '#'; c[ad + 3][ad + i] = c[ad + 3][ad + i + 1] = '#';
c[ad + i][ad + n - 1] = c[ad + i + 1][ad + n - 1] = '#'; c[ad + i][ad + n - 3] = c[ad + i + 1][ad + n - 3] = '#';
c[ad + n - 1][ad + n - i] = c[ad + n - 1][ad + n - i - 1] = '#'; c[ad + n - 3][ad + n - i] = c[ad + n - 3][ad + n - i - 1] = '#';
c[ad + n - i][ad + 1] = c[ad + n - i - 1][ad + 1] = '#'; c[ad + n - i][ad + 3] = c[ad + n - i - 1][ad + 3] = '#';
}
dfs(n - 8,ad + 4);
}
if(n % 3 == 2){
for(int i = 1;i <= n - 2;i += 3){
c[ad + 1][ad + i] = c[ad + 1][ad + i + 1] = '#';
c[ad + i][ad + n - 1] = c[ad + i + 1][ad + n - 1] = '#';
c[ad + n - 1][ad + n - i] = c[ad + n - 1][ad + n - i - 1] = '#';
c[ad + n - i][ad + 1] = c[ad + n - i - 1][ad + 1] = '#';
}
dfs(n - 4,ad + 2);
}
}
void solve(){
int n; cin >> n; n ++;
for(int i = 1;i < n;i ++){
for(int j = 1;j < n;j ++){
c[i][j] = '.';
}
}
dfs(n,0);
for(int i = 1;i < n;i ++){
for(int j = 1;j < n;j ++){
cout << c[i][j];
}
cout << '\n';
}
}
int main(){
ios::sync_with_stdio(false);
int TC;
cin >> TC;
while(TC --) solve();
return 0;
}
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: 1ms
memory: 3576kb
input:
3 1 2 3
output:
. #. #. #.# #.# ...
result:
ok all tests correct (3 test cases)
Test #2:
score: 0
Accepted
time: 1ms
memory: 3716kb
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: 2ms
memory: 3680kb
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: 3580kb
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: 1ms
memory: 3648kb
input:
1 100
output:
##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.# ...................................................................................................# #.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.##.#.#...
result:
ok all tests correct (1 test case)
Extra Test:
score: 0
Extra Test Passed