hellovariables.cpp

来自「C++高级编程这本书所附的源代码」· C++ 代码 · 共 20 行

// hellovariables.cpp
//
// NOTE: Some C++ environments may report a runtime error
// when the uninitialized variable is accessed.

#include <iostream>

using namespace std;

int main(int argc, char** argv)
{
  int uninitializedInt;
  int initializedInt = 7;

  cout << uninitializedInt << " is a random value" << endl;
  cout << initializedInt << " was assigned an initial value" << endl;

  return 0;
}