题解 | #牛牛的字符矩形#
牛牛的字符矩形
https://www.nowcoder.com/practice/2dbf0151eb71402e968a2a8e59092568
#include <iostream> using namespace std; int main() { char c; cin>>c; cout<<c<<c<<c<<endl; cout<<c<<c<<c<<endl; cout<<c<<c<<c<<endl; }
牛牛的字符矩形
https://www.nowcoder.com/practice/2dbf0151eb71402e968a2a8e59092568
#include <iostream> using namespace std; int main() { char c; cin>>c; cout<<c<<c<<c<<endl; cout<<c<<c<<c<<endl; cout<<c<<c<<c<<endl; }
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