#23170: sort


DE45A (一葉之秋)


bool cmp(string a,string b){

return a+b>b+a;

}

vector<string>v;

 

sort(v.begin(),v.end(),cmp);

#24085: Re:sort


allllllan123456 (God of Computer Science)


bool cmp(string a,string b){

return a+b>b+a;

}

vectorv;

 

sort(v.begin(),v.end(),cmp);


這解法好神!可是有沒有辦法證明是 total order 還是 partial order 呢?