#include<iostream>
using namespace std;
int main(){
cout<<"a=1234567890"<<endl;
cout<<"b=2147483646"<<endl;
cout<<"c=2147483647"<<endl;
cout<<"d=-2147483648"<<endl;
cout<<"e=-2147483647"<<endl;
cout<<"f=-2147483648"<<endl;
cout<<"g=2147483647";
return 0;
}
