C++ examples for Data Type:int
Declare the variable longPtr to point type long.
#include <iomanip> #include <iostream> int main(int argc, const char *argv[]) { long int value1 = 2; long int value2; // a) declare a variable longPtr to be a pointer to a object of type long long int *longPtr; // b) assign the address of variable value1 to pointer variable long Ptr longPtr = &value1;// w w w.ja v a 2 s. c om // c) print the value of the object pointer to by longPtr std::cout << *longPtr << std::endl; // d) assign the value of the object pointed to by longPtr to variable // value2 value2 = *longPtr; // e) print the value of value2 std::cout << value2 << std::endl; // f) print the address of value1 std::cout << &value1 << std::endl; // g) print the address sotred in longPtr std::cout << &longPtr << std::endl; return 0; }