Exercises

1. Write a C program to read through an array of any type using pointers. Also scan through this array to find a particular value.
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   (example only - cannot be marked by ceilidh)

2. Write a program to find the number of times that a given word(i.e. a short string) occurs in a sentence (i.e. a long string).

   Read data from standard input. The first line is a single word, which is followed by general text on the second line. Read both up to a newline character, and insert a terminating null before processing.

   Typical output should be:

   
           The word is "the".
           The sentence is "the cat sat on the mat".
          The word occurs 2 times.

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   (unit6:pointers:wds)

3. Write a program that takes three variables (a, b, c) in as separate parameters and rotates the values stored so that value a goes to be, b, to c and c to a.
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