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ptrstr.cpp
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32 lines (25 loc) · 822 Bytes
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#include <iostream>
#include <cstring>
using namespace std;
int main(int argc, char *argv[])
{
char animal[20] = "bear";
const char * bird = "wren";
char * ps;
cout << animal << " and ";
cout << bird << "\n";
cout << "enter a kind a animal: ";
cin >> animal;
ps = animal;
std::cout << ps << std::endl;
std::cout << "before using strcpy():" << std::endl;
std::cout << animal << " at " << (int*)animal << std::endl;
std::cout << ps << " at " << (int *)ps << std::endl;
ps = new char[strlen(animal) + 1];
strcpy(ps, animal);
std::cout << "after using strcpy():" << std::endl;
std::cout << animal << " at " << (int *) animal << std::endl;
cout << ps << " at " << (int * ) ps << endl;
delete [] ps;
return 0;
}