Answer Posted / dhruv

I am not giving an answer, but just wanted to point out that
most of the solutions which try to add (a+b) and then
subtract from it will not work if (a+b) exceeds the maximum
value an int can hold.

So even if it looks good on paper it will give erroneous
results when run on a machine

int main() { Int n=20,i; For(i=0;i<=n;i--) { Printf(“-“); Return 0;

1835

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What is variable initialization and why is it important?

1267

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Differentiate between full, complete & perfect binary trees.

1109

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Explain what math functions are available for integers? For floating point?

1116

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When I set a float variable to, say, 3.1, why is printf printing it as 3.0999999?

1071

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How do I use strcmp?

1080

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What is array of structure in c programming?

1291

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What is wrong with this code?

1188

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Explain the difference between malloc() and calloc() function?

1057

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console I/O functions means a) the I/O operations done on disk b) the I/O operations done in all parts c) the input given through keyboard is displayed VDU screen d) none of the above

1179

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What is chain pointer in c?

1061

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writ a program to compare using strcmp VIVA and viva with its output.

2024

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What is union in c?

1119

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Tell us the use of fflush() function in c language?

1146

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Explain how do you view the path?

1178

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