Brush popularity - maxed out. . . . . .

Today in the brush Luo Valley title in a title fight where the number of blown up. . . . . .

https://www.luogu.org/problem/P1012

This is the problem, I really very good with a string ah. Even a common sense do not know

string a,b;
cin>>a>>b;
if(a+b>b+a) swap(a,b);

This means that the section b in front of a larger ratio b on a front, to swap the two values.

https://www.cnblogs.com/X-Do-Better/p/8628492.html

Here handed string usage summary dalao, the invasion deleted.

Encourage each other with it.