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haas:fall2019:c4eng:projects:mtf1

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haas:fall2019:c4eng:projects:mtf1 [2019/09/30 11:56] – [Program] wedgehaas:fall2019:c4eng:projects:mtf1 [2019/10/01 12:07] (current) – [Specifications] wedge
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   * prompt the user for the operation ('+' for addition, '-' for subtraction, '*' for multiplication, '/' for division, and '%' for remainder)   * prompt the user for the operation ('+' for addition, '-' for subtraction, '*' for multiplication, '/' for division, and '%' for remainder)
     * properly store this in a variable of type **char**     * properly store this in a variable of type **char**
-    * check for a literal '+', '-', '*', or '/' symbol to determine operation to perform+    * check for a literal '+', '-', '*', '/', or '%' symbol to determine operation to perform
       * if invalid input, display an error and exit with a non-zero value of 1       * if invalid input, display an error and exit with a non-zero value of 1
   * prompt for the starting row (0-9)   * prompt for the starting row (0-9)
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   * For the math operations that are not associative, the row value is the one to be operated against (ie result=row-col).   * For the math operations that are not associative, the row value is the one to be operated against (ie result=row-col).
   * To display a '%' character using fprintf, repeat it: %%. That will cancel the otherwise substitutive properties of the symbol in the context of fprintf.   * To display a '%' character using fprintf, repeat it: %%. That will cancel the otherwise substitutive properties of the symbol in the context of fprintf.
 +=====Compiling=====
 +As we have been doing all along, use the following options to gcc when compiling:
 +
 +<cli>
 +lab46:~/src/c4eng/mtf1$ gcc -Wall --std=gnu99 -o mtf1 mtf1.c
 +lab46:~/src/c4eng/mtf1$ 
 +</cli>
 +
 =====Execution===== =====Execution=====
  
 ====Sample run using multiplication==== ====Sample run using multiplication====
 <cli> <cli>
-lab46:~/src/c4eng/mtf1$ $ ./mtf1+lab46:~/src/c4eng/mtf1$ ./mtf1
 Which operation: * Which operation: *
 Starting Row (0-9): 4 Starting Row (0-9): 4
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 *:mtf1:correct variable types and name lengths used [13/13] *:mtf1:correct variable types and name lengths used [13/13]
 *:mtf1:proper output formatting per specifications [13/13] *:mtf1:proper output formatting per specifications [13/13]
-*:mtf1:submission conforms to project specifications [13/13] 
 *:mtf1:runtime tests of submitted program succeed [13/13] *:mtf1:runtime tests of submitted program succeed [13/13]
 *:mtf1:no negative compiler messages for program [13/13] *:mtf1:no negative compiler messages for program [13/13]
haas/fall2019/c4eng/projects/mtf1.1569844577.txt.gz · Last modified: 2019/09/30 11:56 by wedge

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