# include<iostream> # include<algorithm> using namespace std; struct Book{ string name; double price; }books[10]; bool cmp(Book b1, Book b2){ return b1.price>b2.price; } int main(){ int n; cin>>n; for(int i = 0; i < n; i++){ getline(cin, books[i].name); cin>>books[i].price; } sort(books, books+n, cmp); printf("%.2lf，%s\n%.2lf，%s", books[0].price, books[0].name, books[n-1].price, books[n-1].name); return 0; }