Answer Posted / vishnu

int main()
{
int *ptr;
ptr = (int *)0x2000;
*ptr = 10;
printf("%d", *ptr);
}

What is the use of define in c?

1013

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What is variable and explain rules to declare variable in c?

1032

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What are bitwise shift operators in c programming?

1046

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what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

2574

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WHICH TYPE OF JOBS WE GET BY WRITING GROUPS .WHEN THE EXAMS CONDUCTED IS THIS EXAMS ARE CONDUCTED EVERY YEAR OR NOT.PLS TELL ME THE ANSWER

1811

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How do I create a directory? How do I remove a directory (and its contents)?

1112

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Is exit(status) truly equivalent to returning the same status from main?

1014

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Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

1214

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Explain what is meant by 'bit masking'?

1138

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what is recursion in C

1029

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Is main is user defined function?

1082

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How do shell structures work?

1078

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2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist

2877

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What is the best way of making my program efficient?

976

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How can I manipulate individual bits?

995

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