@[lucy2012](/user/1252442) 你在干啥？
by hhhcj @ 2024-04-20 17:04:43
@[lucy2012](/user/1252442) 不是这么做的
by hhhcj @ 2024-04-20 17:05:01
@[lucy2012](/user/1252442) 应该是这样的：
```cpp
#include<bits/stdc++.h>
using namespace std;
int n,num=0,a[9];
void print (int cnt)
{
cout<<a[1];
for (int i=2;i<cnt;++i)
cout<<'+'<<a[i];
cout<<endl;
}
void dfs (int x,int k,int c)
{
if (x==0) print (k);
else
for (int i=c;i<=x;++i)
a[k]=i,dfs (x-i,k+1,i);
}
int main ()
{
cin>>n;
dfs (n,1,1);
return 0;
}
```
by hhhcj @ 2024-04-20 17:09:17
@[hhhcj](/user/1021663) 这个我刚才要回家了，想多做一点题QwQ
by lucy2012 @ 2024-04-20 18:02:22
@[lucy2012](/user/1252442) 不过你的思路是什么
by hhhcj @ 2024-04-20 18:05:42
@[lucy2012](/user/1252442) 看不懂思密达
by hhhcj @ 2024-04-20 18:06:05
@[hhhcj](/user/1021663) 感觉我错的离谱。。。。。。
by lucy2012 @ 2024-04-20 18:07:12