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switch case with a range

 
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wynnet



Joined: 02 Dec 2003
Posts: 15

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switch case with a range
PostPosted: Wed Mar 31, 2004 4:15 pm     Reply with quote

How do I write a switch case with a range?
switch (number) {
case 1: tax_1() ;
break;
case 2:
case 3:
case 4: tax_2()
break;
case 10: /* a range of case 10 to case 99 */
case 11:
case 12:
..
..
case 99: tax_ 11percent()
break;
default: /* example 00 or Hex Letter */
break;
}
How do I do a shortcut instead of type case 10,case 11,..case 99?
Darren Rook



Joined: 06 Sep 2003
Posts: 287
Location: Milwaukee, WI

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PostPosted: Wed Mar 31, 2004 5:00 pm     Reply with quote

Don't use case, use if/else.
random_person
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PostPosted: Wed Mar 31, 2004 5:03 pm     Reply with quote

i'm not sure theres a way to do that with the CCSC compiler.

it looks like in your example, you are testing for ranges...so why not just use the if/else if structure to test for ranges?

if you don't like that idea, why not put in some code before the switch that sets number = to a specific integer if it is in a given range. ie...
Code:

if (number >=10 && number <100) number = 99;

switch(number) {...case 4:tax_2();break;case 99:tax_3;break;...};


if you can't change number, then use some temp variable.
wynnet



Joined: 02 Dec 2003
Posts: 15

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switch case with a range
PostPosted: Thu Apr 01, 2004 11:47 am     Reply with quote

thank
I use
if (number >=10 && number <100) number = 99;

it helps me from making human typo error.
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