代码:
#include<iostream>
#include<cstdio>
#include<cmath>
#include<queue>
#include<cctype>
#include<cstring>
using namespace std;
/*没有什么用的快读
inline int read()
{
char c=getchar();
int x=0,f=1;
while(c > '9' || c < '0') {
if(c=='-')f=-1;
c=getchar();
}
while(c <= '9' && c >= '0')x=(x<<3)+(x<<1)+(c^48),c=getchar();
return x*f;
}
*/
int main() {
long long a,b,f;
char c;
cin>>a>>b>>c>>f;
for (int i=1;i<=a;i++){
for (int j=1;j<=b;j++){
if (i==1 || i==a)
cout<<c;
else if (j==1 || j==b)
cout<<c;
else {
if (f)
cout<<c;
else
cout<<' ';
}
}
cout<<endl;
}
return 0;
}
代码:
d=str(input())
d=d.split(' ')
a=int(d[0])
b=int(d[1])
c=str(d[2])
f=int(d[3])
for i in range(0,a,1):
for j in range(0,b,1):
if(i==0 or i==a-1):
print(c,end='')
elif(j==0 or j==b-1):
print(c,end='')
else:
if(f!=0):
print(c,end='')
else:
print(' ',end='')
print()