help wid C-script in tcsh

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# 8  
Old 11-14-2007

'int main(int argc,char **argv)'
# 9  
Old 11-14-2007
Originally Posted by mahendrakamath
'int main(int argc,char **argv)'
Hm, because earlier you said

Originally Posted by mahendrakamath
although I have a pretty sound background with C-programming
# 10  
Old 11-14-2007
I didnt know that my 'pretty sound' was not dat pretty....
# 11  
Old 11-27-2007
Hi Mahendra,

The problem is that you should NOT put any space after the %f and before the ") ur statement is like scanf(" %f ", &r); u put this line
scanf("%f",&r); it will work fine.

# 12  
Old 11-28-2007

How this space in scanf matters? Any more inputs?
# 13  
Old 11-28-2007
Originally Posted by porter
Note I changed the scanf to be purely "%f".
Hm, like I mentioned back then...

sscanf would other wise be looking for a space before the number hence why if you just type a number it appears to hang because you have not provided the space.
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