Answer Posted / guest

It means that you've written, via a null pointer, to an
invalid location

How can I split up a string into whitespace-separated fields?

1063

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what are the advanced features of functions a) function declaration and prototypes b) calling functions by value or by reference c) recursion d) all the above

1130

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What does the && operator do in a program code?

1243

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Write a program to check whether a number is prime or not using c?

1064

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What is extern c used for?

1066

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Why c is faster than c++?

1046

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Is swift based on c?

1112

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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

2928

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What does printf does?

1256

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What is the right type to use for boolean values in c? Is there a standard type?

1019

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When should a far pointer be used?

1140

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Given below are three different ways to print the character for ASCII code 88. Which is the correct way1) char c = 88; cout << c << " ";2) cout.put(88);3) cout << char(88) << " "; a) 1 b) 2 c) 3 d) constant

1161

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Can a local variable be volatile in c?

1001

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Explain how do you list a file’s date and time?

1043

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"%u" unsigned integer print the a) address of variable b) value of variable c) name of a variable d) none of the above

1029

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