#19627: 只用 string 做 (( C++


d10831312@gapps.fg.tp.edu.tw (偶素杉杉 (*゚∀゚*))


string str;
long long length;
cin >> str;
length = str.size();
for (long long i = 0; i < length; i++)
{
for (long long j = 0; j < length; j++)
{
cout << str[(i+j)%length];
}
cout << endl;
}