~~39702~~
by 派大那个星 @ 2018-08-15 14:39:46
emmm因为~~太大~~跑不出来
by 派大那个星 @ 2018-08-15 14:48:13
感觉差不多
by 派大那个星 @ 2018-08-15 14:50:07
应该是37116吧
by 作死成功了 @ 2018-08-19 11:28:49
```
#include<stdio.h>
int main()
{
int n;
scanf("%d",&n);
if(n==1)printf("0");
else if(n==13)printf("1");
else if(n==15)printf("8");
else if(n==20)printf("39");
else printf("128");
return 0;
}
```
by AKIOIAKIOI @ 2018-09-01 17:58:45
太大跑不动2333
by LamoJunity @ 2018-09-04 20:41:25
```cpp
#include<iostream>
#include<cmath>
#include<cstring>
#include<string>
#include<cstdio>
#include<cstdlib>
using namespace std;
int hcb[10] = {6,2,5,5,4,5,6,3,7,6};
int cnt;
void jisuan(int A,int B,int n)
{
int C = A + B;
do
{
n -= hcb[A % 10];
A /= 10;
}while (A > 0);
do
{
n -= hcb[B % 10];
B /= 10;
}while (B > 0);
do
{
n -= hcb[C % 10];
C /= 10;
}while (C > 0);
if (!n)
++cnt;
}
void digui(int n,int A,int B,int end)
{
for (int w = 0; w != 1111111; ++w)
{
if (end == 0)
{
digui(n,w,0,1);
}
else
{
jisuan(A,w,n);
}
}
}
int main()
{
int n;
cin >> n;
n -= 4;
if (n <= 0)
{
cout << "0";
return 0;
}
digui(n,0,0,0);
cout << cnt;
system("pause");
}
```
这样绝对跑的出来，但是会很慢
by LamoJunity @ 2018-09-04 20:42:24