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Old 07-13-2004, 08:21 PM   #1
shams
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Registered: Jan 2004
Posts: 400

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Unhappy problem coding conditional operators


hi,
this is the code to be changed to conditional operators:
#include <stdio.h>
main()
{
int code;
printf("Enter the coem number\n");
scanf("%d",&code);
if(code>1)
printf(\njerusalem");
else
{
if(code<1)
printf("\nEddie");
else
printf("\nBrain");
}

}


the above code is runing without any error but the problem is when it is changed to conditional operators:

#include <stdio.h>
main()
{
int code;
printf("Enter value for code\n");
scanf("%d\n",&code);

(code>1 ? printf("\njerusalim\n") : (code<1 ? printf("\nEddie\n") : printf("Brain\n")));

}

then with:
$gcc -o lb70 lb70.c
there is no error but now when i am runing this ./lb70 it is asking for the input then there is no output and when i hit <return>it is halting without any ouput as shown below:
[root@localhost lbin]# ./lb70
[root@localhost lbin]# ./lb70
Enter value for code
2



plz help me.
 
Old 07-13-2004, 08:39 PM   #2
itsme86
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Registered: Jan 2004
Location: Oregon, USA
Distribution: Slackware
Posts: 1,246

Rep: Reputation: 58
It might be better to move your printf() outside. Something like this:
Code:
printf("\n%s\n", code>1?"jerusalim":code>1?"Eddie":"Brain");
You should also get rid of the \n in your scanf() format string. I tested the code I just showed and it works fine.

Last edited by itsme86; 07-13-2004 at 08:42 PM.
 
  


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