Introduces character strings
Uses type coersion, shows float to int
Examples of functions

/*wk5ex1.c*/
/*This introduces the idea of a string of characters -- used to store words. It introduces gets() to read a string and the specifier %s to print them */

/*wk5ex2.c*/

/*wk5ex3.c*/

/*wk5ex4.c*/

/*wk5ex5.c*/

/*wk5ex6.c*/

/*wk5ex7.c*/

/*wk5ex8.c*/
/* the book gives this as an example of saving time with a typecast On Example 1 page 115 he says that the first loop -- with typecast should run faster that the second loop -- running the loop with a double variable He is right, but is it enough to care about? Remember the time is probably accurate only to the nearest second. */



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