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Exercise: Creating Objects via malloc()

Give variable declarations and statements that on the heap will create:

  1. a string buffer to hold strings of length ≤ K
  2. a vector of L double-precision floating point values
  3. an object of type Car, defined as: 

    typedef struct {char rego[7]; float premium;} Car;

For each object:

  • draw a diagram of what it might look like in memory
  • show how you would initialise it to some plausible values