11 条题解
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-1
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#include<iostream> using namespace std; int main() { char x; cin>>x; cout<<" "<<x<<endl; cout<<" "<<x<<x<<x<<endl; cout<<x<<x<<x<<x<<x<<endl; return 0; }Copy *
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ws247lixinyi1
LV 3
@ 2024-2-21 8:58:16
#include<iostream>
using namespace std;
int main()
{
char x;
cin>>x;
cout<<" "<<x<<endl;
cout<<" "<<x<<x<<x<<endl;
cout<<x<<x<<x<<x<<x<<endl;
return 0;
}
Copy *
