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Topic: syntax help... (Read 447 times) previous topic - next topic

Shourtney

im trying to figure out how to set a value to be between two numbers and I cant resolve the syntax...

for instance x = 50 to 100

if x = anything between those two numbers, do y...

thanks!

mem

#1
Jan 30, 2009, 07:36 pm Last Edit: Jan 30, 2009, 07:37 pm by mem Reason: 1
 if( x > 50 && x < 100)
     doSomething();


or if you want to include 50 and 100:

 if( x >= 50 && x <= 100)
     doSomething();

Shourtney

the problem that I am having is that I am already having to call out the value of x...

any clues?

thanks so much

mem

Quote
the problem that I am having is that I am already having to call out the value of x...


I don't understand, can you explain what you mean by 'call out the value of x'

halley

#4
Jan 30, 2009, 09:22 pm Last Edit: Jan 30, 2009, 09:23 pm by halley Reason: 1
If you mean that your particular x is a function call, and you don't want to call it twice, then just get a real variable first.

Code: [Select]
int x = myWayOfCalculatingX();
if (50 <= x && x <= 100)
{
   /* ... */
}



combatdave

maybe

Code: [Select]

for (int x=50;x<=100; x++)
{
 myFunction_y(x);
}


?

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