#include <iostream> #include <limits.h> using namespace std; int main(int argc, char **argv) { cout << "嗨客网(www.haicoder.net)\n" << endl; long long int longlongMin = LLONG_MIN; long long int longlongMax = LLONG_MAX; cout << "longlongMin = " << longlongMin << " longlongMax = " << longlongMax << endl; }