@[Mark520](/user/728881) ac了啊
by zuohan @ 2023-08-11 11:03:51
你可以直接打表啊：
```
#include <bits/stdc++.h>
using namespace std;
int n;
int main()
{
cin>>n;
if(n==2)
{
cout<<1<<'+'<<1;
}
if(n==3)
{
cout<<1<<'+'<<1<<'+'<<1<<endl;
cout<<1<<'+'<<2;
}
if(n==4)
{
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<endl;
cout<<1<<'+'<<1<<'+'<<2<<endl;
cout<<1<<'+'<<3<<endl;
cout<<2<<'+'<<2;
}
if(n==5)
{
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<2<<endl;
cout<<1<<'+'<<1<<'+'<<3<<endl;
cout<<1<<'+'<<2<<'+'<<2<<endl;
cout<<1<<'+'<<4<<endl;
cout<<2<<'+'<<3;
}
if(n==6)
{
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<2<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<3<<endl;
cout<<1<<'+'<<1<<'+'<<2<<'+'<<2<<endl;
cout<<1<<'+'<<1<<'+'<<4<<endl;
cout<<1<<'+'<<2<<'+'<<3<<endl;
cout<<1<<'+'<<5<<endl;
cout<<2<<'+'<<2<<'+'<<2<<endl;
cout<<2<<'+'<<4<<endl;
cout<<3<<'+'<<3;
}
if(n==7)
{
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<2<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<1<<'+'<<3<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<2<<'+'<<2<<endl;
cout<<1<<'+'<<1<<'+'<<1<<'+'<<4<<endl;
cout<<1<<'+'<<1<<'+'<<2<<'+'<<3<<endl;
cout<<1<<'+'<<1<<'+'<<5<<endl;
cout<<1<<'+'<<2<<'+'<<2<<'+'<<2<<endl;
cout<<1<<'+'<<2<<'+'<<4<<endl;
cout<<1<<'+'<<3<<'+'<<3<<endl;
cout<<1<<'+'<<6<<endl;
cout<<2<<'+'<<2<<'+'<<3<<endl;
cout<<2<<'+'<<5<<endl;
cout<<3<<'+'<<4<<endl;
}
if(n==8)
{
printf("1+1+1+1+1+1+1+1\n1+1+1+1+1+1+2\n1+1+1+1+1+3\n1+1+1+1+2+2\n1+1+1+1+4\n1+1+1+2+3\n1+1+1+5\n1+1+2+2+2\n1+1+2+4\n1+1+3+3\n1+1+6\n1+2+2+3\n1+2+5\n1+3+4\n1+7\n2+2+2+2\n2+2+4\n2+3+3\n2+6\n3+5\n4+4\n");
}
return 0;
}
by liyanchenlycccccc @ 2023-08-28 10:06:39
@[liyanchenlycccccc](/user/791994) wc表哥np
by mayisang @ 2023-12-02 21:24:18