NOI.AC
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #206459 | #3706. 火柴棒等式 | hujunyi66 | 100 | 25ms | 1208kb | C++ | 466b | 2024-07-22 19:10:25 | 2024-07-22 20:12:34 |
answer
#include <bits/stdc++.h>
using namespace std;
int g[2005],a=0;
int main()
{
int g1[10]={6,2,5,5,4,5,6,3,7,6},n;
cin>>n;
n-=4;
for(int i=0;i<=2000;i++)
{
g[i]+=g1[i%10];
if(i>=10) g[i]+=g1[i/10%10];
if(i>=100) g[i]+=g1[i/100%10];
if(i>=1000) g[i]+=g1[i/1000];
}
for(int i=0;i<=999;i++)
{
for(int j=0;j<=999;j++)
{
if(g[i]+g[j]+g[i+j]==n)
{
a++;
}
}
}
cout<<a;
return 0;
}
Details
小提示：点击横条可展开更详细的信息
Test #1:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
1
output:
0
result:
ok single line: '0'
Test #2:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
2
output:
0
result:
ok single line: '0'
Test #3:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
3
output:
0
result:
ok single line: '0'
Test #4:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
4
output:
0
result:
ok single line: '0'
Test #5:
score: 4
Accepted
time: 2ms
memory: 1204kb
input:
5
output:
0
result:
ok single line: '0'
Test #6:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
6
output:
0
result:
ok single line: '0'
Test #7:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
7
output:
0
result:
ok single line: '0'
Test #8:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
8
output:
0
result:
ok single line: '0'
Test #9:
score: 4
Accepted
time: 1ms
memory: 1204kb
input:
9
output:
0
result:
ok single line: '0'
Test #10:
score: 4
Accepted
time: 3ms
memory: 1204kb
input:
10
output:
0
result:
ok single line: '0'
Test #11:
score: 4
Accepted
time: 3ms
memory: 1208kb
input:
11
output:
0
result:
ok single line: '0'
Test #12:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
12
output:
0
result:
ok single line: '0'
Test #13:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
13
output:
1
result:
ok single line: '1'
Test #14:
score: 4
Accepted
time: 3ms
memory: 1204kb
input:
14
output:
2
result:
ok single line: '2'
Test #15:
score: 4
Accepted
time: 3ms
memory: 1204kb
input:
15
output:
8
result:
ok single line: '8'
Test #16:
score: 4
Accepted
time: 3ms
memory: 1204kb
input:
16
output:
9
result:
ok single line: '9'
Test #17:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
17
output:
6
result:
ok single line: '6'
Test #18:
score: 4
Accepted
time: 2ms
memory: 1204kb
input:
18
output:
9
result:
ok single line: '9'
Test #19:
score: 4
Accepted
time: 3ms
memory: 1204kb
input:
19
output:
29
result:
ok single line: '29'
Test #20:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
20
output:
39
result:
ok single line: '39'
Test #21:
score: 4
Accepted
time: 0ms
memory: 1204kb
input:
21
output:
38
result:
ok single line: '38'
Test #22:
score: 4
Accepted
time: 2ms
memory: 1208kb
input:
22
output:
65
result:
ok single line: '65'
Test #23:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
23
output:
88
result:
ok single line: '88'
Test #24:
score: 4
Accepted
time: 0ms
memory: 1208kb
input:
24
output:
128
result:
ok single line: '128'
