Answer Posted / rockabhi

int main()
{
if (printf(" d" Hello"))
{
// EMPTY
}
}

Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]

836

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Is it cc or c in a letter?

765

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What is the purpose of realloc()?

889

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c programs are converted into machine language with the help of a) an interpreter b) a compiler c) an operatinf system d) none of the above

1018

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What is a substring in c?

798

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Differentiate between #include<...> and #include '...'

816

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In this assignment you are asked to write a multithreaded program to find the duplicates in an array of 10 million integers. The integers are between -5000,000 to 5000,000 and are generated randomly. Use 10 threads, each thread works on 1000,000 integers. Compare the time needed to accomplish the task with single thread of execution program. Do not include the time to fill the array with integers in the execution time.

2895

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how should functions be apportioned among source files?

872

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Does c have enums?

790

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Q.1 write a program to create binary tree 1 to 16 numbers? Q.2 write a program to creat a binary search tree for the member that is given by user?

2287

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What is equivalent to ++i+++j?

863

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How can I change the size of the dynamically allocated array?

895

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What is the g value paradox?

860

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Can you add pointers together? Why would you?

882

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How can I read data from data files with particular formats?

822

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