Children's Game UVA

问题类型：STL-Sort

03pie’s solution for [UVA-10905]:
问题链接

#include<iostream> #include<cstring>#include<algorithmusing namespace std;const int maxn=50+5;string ans[maxn];bool cmp(string a,string b){    return a+b>b+a; }int main(){    int n;    while(cin>>n&&n){         for(int i=0;i<n;i++){ cin>>ans[i]; }         sort(ans,ans+n,cmp);         for(int i=0;i<n;i++){ cout<<ans[i];}         cout<<endl;    }    return 0;}