~我荔枝(励志)**(励志)**把所有㵘题刷遍并发题解~

这题考的是字符,来认识一下吧:

单字符类型char 变量名

多字符类型char 变量名[字符数上限]

我们只需要单字符

输出呢?

我用的是比较懒的写法:

" " << ch " " << ch << ch << ch ch << ch << ch << ch << ch

对了,不要忘加endl了

代码是这样的

#include<bits/stdc++.h>
using namespace std;

char ch;

int main () {
    cin >> ch;
    cout << "  " << ch << endl;
    cout << " " << ch << ch << ch << endl;
    cout << ch << ch << ch << ch << ch << endl;
return 0;
}

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

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