题解 - 苏州市吴江区中学生信息编程竞赛域

240116zj钱宸熹 (230908zj) LV 7 @ 2023-12-23 12:37:41

#include <bits/stdc++.h>
using namespace std;
int main ()
{
char a;
cin>>a;
cout<<"  "<<a<<endl;
cout<<" "<<a<<a<<a<<endl;
cout<<a<<a<<a<<a<<a<<endl;
return 0;
}

我对了

-3
12240倪惟肖 (倪惟肖) LV 7 @ 2022-06-10 15:35:19

#include <iostream>
using namespace std;
int main ()
{
char a;
cin>>a;
cout<<" "<<a<<endl;
cout<<" "<<a<<a<<a<<endl;
cout<<a<<a<<a<<a<<a<<endl;
return 0;
}
//我是对的！
-4
12224邵雨轩 (12224邵雨轩) LV 8 @ 2022-01-07 16:09:24

#include<iostream>
#include<cmath>
#include<iomanip>
using namespace std;
int main()
{
char a;
cin>>a;
cout<<" "<<a<<endl;
cout<<" "<<a<<a<<a<<endl;
cout<<a<<a<<a<<a<<a<<endl;
return 0;
}
-4
12237余傲寒 (12237余傲寒) LV 8 @ 2021-11-23 21:08:39

#include <iostream>
using namespace std;
int main ()
{
char a;
cin>>a;
cout<<" "<<a<<endl;
cout<<" "<<a<<a<<a<<endl;
cout<<a<<a<<a<<a<<a<<endl;
return 0;
}
一定对，信我没错
-4
12228王晨 (12228王晨) LV 7 @ 2021-11-19 16:34:38

#include <iostream>
using namespace std;
int main ()
{
char a;
cin>>a;
cout<<" "<<a<<endl;
cout<<" "<<a<<a<<a<<endl;
cout<<a<<a<<a<<a<<a<<endl;
return 0;
}