Beginners Tutorial : The C-language.

i replaced the l.h.s index with original index int the last line(is that what you meant? ) , and the output was 24 and 81. pretty strange because index changes from 100 to 999 but thankyou for the reply mr.jeffrey

Code:

for(index2=1;index2<=3;index2++)
{
digit=index%10;// Replace this index
final_ans=final_ans+pow(digit,3);
index=index/10;// and also here both the index has to be varied
}

Cos your program is having a logical error since you are manipulating the the control variable of the outer loop in the inner most loops So you are getting an error here

thankyou sir.! noting what you said , replaced all the var index with original index in the 2nd loop
and at the bottom if condition replaced original index with var index and by god's grace it worked .!
thankyou again.

It is my pleasure to help you Pls avoid Siring me I ama student just like you

We are all are here to help you and learn from you

thank u simplycoder this tutorials will help me in programming.

Its glad to hear.

sir u should give the ans of exersies

The best part about programming is that you know the correct answer.
If you follow the tutorial throughout then I think you wouldn't find it difficult(challenging has a different meaning.)

Still if you don't get the output, show your work and then we can debug it or see where it goes wrong.

Tip:The best way to solve is to execute it by hand for small input.

what d/f b/w float and double datatype

float datatype allows only 4 bytes of memory Whereas the double type allows 8 bytes

Only the range of these two differs not their other types

i know very well but i want to get understend with exmple

Nice article...!! This is simply awesome. So useful.

Nice article...!! This is simply awesome. So useful.