QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#679700 | #6819. Largest Unique Wins | lllei# | AC ✓ | 1ms | 3944kb | C++20 | 1.8kb | 2024-10-26 18:10:55 | 2024-10-26 18:10:56 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int main()
{
cin.tie(0);
ios::sync_with_stdio(0);
int n,m;
cin>>n>>m;
cout<<fixed<<setprecision(10);
if(n==4&&m>=2)
{
for(int i=1;i<=2;i++)
for(int j=1;j<=m;j++)
{
if(j==m)cout<<1.0<<'\n';
else cout<<0.0<<' ';
}
for(int i=3;i<=4;i++)
for(int j=1;j<=m;j++)
{
if(j==m-1)cout<<1.0<<' ';
else if(j==m)cout<<0.0<<'\n';
else cout<<0.0<<' ';
}
return 0;
}
if(m==2||n==2)
{
for(int i=1;i<=2;i++)
for(int j=1;j<=m;j++)
{
if(j==m)cout<<1.0<<'\n';
else cout<<0.0<<' ';
}
for(int i=3;i<=n;i++)
for(int j=1;j<=m;j++)
{
if(j==m-1)cout<<1.0<<' ';
else if(j==m)cout<<0.0<<'\n';
else cout<<0.0<<' ';
}
return 0;
}
if(m==3&&n>=5)
{
for(int i=1;i<=2;i++)
for(int j=1;j<=m;j++)
{
if(j==m)cout<<1.0<<'\n';
else cout<<0.0<<' ';
}
for(int i=3;i<=4;i++)
for(int j=1;j<=m;j++)
{
if(j==m-1)cout<<1.0<<' ';
else if(j==m)cout<<0.0<<'\n';
else cout<<0.0<<' ';
}
for(int i=5;i<=n;i++)
for(int j=1;j<=m;j++)
{
if(j==m-2)cout<<1.0<<' ';
else if(j==m)cout<<0.0<<'\n';
else cout<<0.0<<' ';
}
return 0;
}
for(int i=1;i<=n;i++)
{
int cur=max(1,m-i+1);
for(int j=1;j<=m;j++)
{
if(j==cur)cout<<1.0;
else cout<<0.0;
if(j==m)cout<<'\n';
else cout<<' ';
}
}
}
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: 3900kb
input:
2 2
output:
0.0000000000 1.0000000000 0.0000000000 1.0000000000
result:
ok ok 0.0000 0.0000
Test #2:
score: 0
Accepted
time: 0ms
memory: 3892kb
input:
3 3
output:
0.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000
result:
ok ok 1.0000 -1.0000 -1.0000
Test #3:
score: 0
Accepted
time: 0ms
memory: 3892kb
input:
3 2
output:
0.0000000000 1.0000000000 0.0000000000 1.0000000000 1.0000000000 0.0000000000
result:
ok ok -1.0000 -1.0000 1.0000
Test #4:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
12 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #5:
score: 0
Accepted
time: 1ms
memory: 3704kb
input:
12 11
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #6:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
11 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #7:
score: 0
Accepted
time: 0ms
memory: 3944kb
input:
12 3
output:
0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0...
result:
ok ok 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Test #8:
score: 0
Accepted
time: 0ms
memory: 3940kb
input:
2 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1...
result:
ok ok 0.0000 0.0000
Test #9:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
4 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1...
result:
ok ok 0.0000 0.0000 0.0000 0.0000
Test #10:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
12 4
output:
0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #11:
score: 0
Accepted
time: 0ms
memory: 3940kb
input:
3 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000
Test #12:
score: 0
Accepted
time: 0ms
memory: 3892kb
input:
4 5
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000
result:
ok ok 0.0000 0.0000 0.0000 0.0000
Test #13:
score: 0
Accepted
time: 0ms
memory: 3852kb
input:
4 9
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 0.0000 0.0000 0.0000 0.0000
Test #14:
score: 0
Accepted
time: 0ms
memory: 3840kb
input:
9 5
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #15:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
10 5
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #16:
score: 0
Accepted
time: 0ms
memory: 3856kb
input:
11 5
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #17:
score: 0
Accepted
time: 0ms
memory: 3836kb
input:
11 6
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #18:
score: 0
Accepted
time: 0ms
memory: 3840kb
input:
12 6
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #19:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
12 5
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #20:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
12 7
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #21:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
5 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #22:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
9 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #23:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
12 9
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #24:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
12 10
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #25:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
10 12
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #26:
score: 0
Accepted
time: 0ms
memory: 3852kb
input:
2 3
output:
0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000
result:
ok ok 0.0000 0.0000
Test #27:
score: 0
Accepted
time: 0ms
memory: 3840kb
input:
2 4
output:
0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000
result:
ok ok 0.0000 0.0000
Test #28:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
2 5
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000
result:
ok ok 0.0000 0.0000
Test #29:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
12 2
output:
0.0000000000 1.0000000000 0.0000000000 1.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0...
result:
ok ok 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Test #30:
score: 0
Accepted
time: 0ms
memory: 3840kb
input:
4 2
output:
0.0000000000 1.0000000000 0.0000000000 1.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000
result:
ok ok 0.0000 0.0000 0.0000 0.0000
Test #31:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
5 2
output:
0.0000000000 1.0000000000 0.0000000000 1.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000 1.0000000000 0.0000000000
result:
ok ok 0.0000 0.0000 0.0000 0.0000 0.0000
Test #32:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
7 9
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #33:
score: 0
Accepted
time: 0ms
memory: 3836kb
input:
6 9
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
Test #34:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
6 10
output:
0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 0...
result:
ok ok 1.0000 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000