#include<algorithm> #include<iostream> #include<cstring> #include<cmath> #include<iomanip> using namespace std; struct m{ string name; double s; }; bool cmp(m x,m y){ return x.s>y.s; } int main(){ int n; m a[11]; cin>>n; for(int i=0;i<n;i++){ cin>>a[i].name>>a[i].s; } sort(a,a+n,cmp); printf("%.2lf",a[0].s*1.00); cout<<"，"<<a[0].name; cout<<endl; printf("%.2lf",a[n-1].s*1.00); cout<<"，"<<a[n-1].name; return 0; }