// File: crashPtr.cpp
// Example of program that crashes for debugger 
// Can also demonstrate scope, again in debugger
#include <iostream>

int b(int i)
{ int *p,*q;
  p=&i;
  std::cout << *q;
  return(*q);
}

void a(int i)
{int quo=b(i*5);
}

int main()
{int i=25;
 a(i*5);
 int *ptr;
 std::cout << *ptr << std::endl;
}