F=0的情况下，做错了
by Father_888 @ 2022-06-11 21:33:52
只输了底部和上面，没有输两边的
by Father_888 @ 2022-06-11 21:34:19
@[Father_888](/user/673221)
改了一下，80分
```cpp
#include<iostream>
using namespace std;
int main(){
int a,b,f;
char c;
cin>>a>>b>>c>>f;
if(f==1)
{
for(int i=0;i<a;i++)
{
for(int j=0;j<b;j++)
cout<<c;
cout<<endl;
}
}
else
{
for(int i=0;i<a;i++)
{
if(i==0||i==a-1)
for(int j=0;j<b;j++)
cout<<c;
else
{
cout<<c;
for(int j=0;j<b-2;j++)
cout<<" ";
cout<<c;
}
cout<<endl;
}
}
return 0;
}
```
by banglee @ 2022-06-11 21:36:40
@[banglee](/user/681292) 吧f==1改为f!=0，f不仅是1与0
by wenlebo @ 2022-06-11 21:56:28
@[wenlebo](/user/640552)
谢谢，改对了
by banglee @ 2022-06-11 22:04:19