a149979032的博客

#include<iostream> #include<cstring> using namespace std; char *getname(void) { char temp[80]; cout << "Enter the name: "; cin >> temp; char *pn = new char[strlen(temp) + 1]; strcpy(pn,temp); return pn; } .

#include<iostream> #include<cstring> using namespace std; char *getname(void) { char temp[80]; cout << "Enter the name: "; cin >> temp; char *pn = new char[strlen(temp) + 1]; strcpy(pn,temp); return pn; } .

#include<iostream> int main() { using namespace std; double num; const double KM = 100,MI = 62.14,GAL = 3.875; double mi_per_km,mi_per_gal,in,result; cout << "Enter ...

#include<iostream> int main() { using namespace std; cout << "Hello world!\n"; return 0; }