QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #231822 | #7637. Exactly Three Neighbors | zhouhuanyi | AC ✓ | 0ms | 3944kb | C++23 | 1.3kb | 2023-10-29 16:50:37 | 2023-10-29 16:50:38 |
Judging History
answer
#include<iostream>
#include<cstdio>
#define N 10
using namespace std;
int read()
{
char c=0;
int sum=0;
while (c<'0'||c>'9') c=getchar();
while ('0'<=c&&c<='9') sum=sum*10+c-'0',c=getchar();
return sum;
}
int p,q,cnt;
int main()
{
p=read(),q=read();
if (p==1&&q==1)
{
puts("-1 -1");
return 0;
}
if (p==3&&q==4)
{
puts("4 4");
puts("..##");
puts("####");
puts("##..");
puts("####");
return 0;
}
if (p==4&&q==5)
{
puts("5 5");
puts(".####");
puts("##.##");
puts("####.");
puts("#.###");
puts("###.#");
return 0;
}
if (p==5&&q==7)
{
puts("4 14");
puts("...###.###.###");
puts("...###.###.###");
puts("####.###.###.#");
puts("####.###.###.#");
return 0;
}
if (p==7&&q==9)
{
puts("6 18");
puts("####.####.####.##.");
puts("##.####.####.####.");
puts("##.##.####.####.##");
puts(".####.##.####.####");
puts("###.####.##.####.#");
puts("#.####.####.##.###");
return 0;
}
if (p==7&&q==10)
{
puts("4 5");
puts("####.");
puts("####.");
puts("#..##");
puts("#..##");
return 0;
}
if (p&1) p<<=1,q<<=1;
if (3*p>(q<<1)) puts("-1 -1");
else
{
printf("1 %d\n",q);
for (int i=1;i<=q;++i) printf("%c",i%3!=0&&(i+2)/3<=(p>>1)?'#':'.');
puts("");
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3756kb
input:
2 3
output:
1 3 ##.
result:
ok good solution
Test #2:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
1 1
output:
-1 -1
result:
ok no solution
Test #3:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
3 4
output:
4 4 ..## #### ##.. ####
result:
ok good solution
Test #4:
score: 0
Accepted
time: 0ms
memory: 3796kb
input:
3 5
output:
1 10 ##.##.##..
result:
ok good solution
Test #5:
score: 0
Accepted
time: 0ms
memory: 3532kb
input:
4 5
output:
5 5 .#### ##.## ####. #.### ###.#
result:
ok good solution
Test #6:
score: 0
Accepted
time: 0ms
memory: 3532kb
input:
7 10
output:
4 5 ####. ####. #..## #..##
result:
ok good solution
Test #7:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
5 7
output:
4 14 ...###.###.### ...###.###.### ####.###.###.# ####.###.###.#
result:
ok good solution
Test #8:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
7 9
output:
6 18 ####.####.####.##. ##.####.####.####. ##.##.####.####.## .####.##.####.#### ###.####.##.####.# #.####.####.##.###
result:
ok good solution
Test #9:
score: 0
Accepted
time: 0ms
memory: 3836kb
input:
0 1
output:
1 1 .
result:
ok good solution
Test #10:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
1 2
output:
1 4 ##..
result:
ok good solution
Test #11:
score: 0
Accepted
time: 0ms
memory: 3944kb
input:
1 3
output:
1 6 ##....
result:
ok good solution
Test #12:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
1 4
output:
1 8 ##......
result:
ok good solution
Test #13:
score: 0
Accepted
time: 0ms
memory: 3756kb
input:
1 5
output:
1 10 ##........
result:
ok good solution
Test #14:
score: 0
Accepted
time: 0ms
memory: 3792kb
input:
1 6
output:
1 12 ##..........
result:
ok good solution
Test #15:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
1 7
output:
1 14 ##............
result:
ok good solution
Test #16:
score: 0
Accepted
time: 0ms
memory: 3792kb
input:
1 8
output:
1 16 ##..............
result:
ok good solution
Test #17:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
1 9
output:
1 18 ##................
result:
ok good solution
Test #18:
score: 0
Accepted
time: 0ms
memory: 3752kb
input:
1 10
output:
1 20 ##..................
result:
ok good solution
Test #19:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
2 5
output:
1 5 ##...
result:
ok good solution
Test #20:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
2 7
output:
1 7 ##.....
result:
ok good solution
Test #21:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
2 9
output:
1 9 ##.......
result:
ok good solution
Test #22:
score: 0
Accepted
time: 0ms
memory: 3752kb
input:
3 7
output:
1 14 ##.##.##......
result:
ok good solution
Test #23:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
3 8
output:
1 16 ##.##.##........
result:
ok good solution
Test #24:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
3 10
output:
1 20 ##.##.##............
result:
ok good solution
Test #25:
score: 0
Accepted
time: 0ms
memory: 3752kb
input:
4 7
output:
1 7 ##.##..
result:
ok good solution
Test #26:
score: 0
Accepted
time: 0ms
memory: 3944kb
input:
4 9
output:
1 9 ##.##....
result:
ok good solution
Test #27:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
5 6
output:
-1 -1
result:
ok no solution
Test #28:
score: 0
Accepted
time: 0ms
memory: 3800kb
input:
5 8
output:
1 16 ##.##.##.##.##..
result:
ok good solution
Test #29:
score: 0
Accepted
time: 0ms
memory: 3944kb
input:
5 9
output:
1 18 ##.##.##.##.##....
result:
ok good solution
Test #30:
score: 0
Accepted
time: 0ms
memory: 3468kb
input:
6 7
output:
-1 -1
result:
ok no solution
Test #31:
score: 0
Accepted
time: 0ms
memory: 3536kb
input:
7 8
output:
-1 -1
result:
ok no solution
Test #32:
score: 0
Accepted
time: 0ms
memory: 3600kb
input:
8 9
output:
-1 -1
result:
ok no solution
Test #33:
score: 0
Accepted
time: 0ms
memory: 3604kb
input:
9 10
output:
-1 -1
result:
ok no solution
Extra Test:
score: 0
Extra Test Passed