Answer Posted / pallavi dhanopiya

a=a*b*c;
b=a/b/c;
c=a/b/c;
a=a/b/c;

Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

3651

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Explain how can I remove the trailing spaces from a string?

621

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Is using exit() the same as using return?

670

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What is return in c programming?

507

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What does main () mean in c?

610

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What is the stack in c?

714

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What does %c mean in c?

643

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Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

1651

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what is the c source code for the below output? 10 10 10 10 10 10 10 10 10 10 9 9 7 6 6 6 6 6 6 9 7 5 9 7 3 2 2 5 9 7 3 1 5 9 7 3 5 9 7 4 4 4 4 5 9 7 8 8 8 8 8 8 8 8 9

1426

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In C, What is the #line used for?

1047

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How many header files are in c?

547

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Explain about the functions strcat() and strcmp()?

596

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What is scanf () in c?

657

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What is pass by reference in functions?

320

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What is the auto keyword good for?

616

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