#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<algorithm> #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; struct b{ string m; double J; }; bool c(b x,b y){ reture x.J<y.J; }; int main(){ int n; cjd b[20]; cin>>n; for(int i=0;i<n;i++){ cin>>get(); getline(cin.b[i].name); cin>>b[i].J; } sort(b+0,b+n,c); printf("%.2lf,",b[0],J); cout<<b[0].m<<endl; printf("%.2lf,",b[n-1],J); cout<<b[n-1].m<<endl; return 0; }