Answer Posted / kadher

void main()
{
int a=10,b=5;
a=a^b;
b=a^b;
a=a^b;

}

Write a program to print ASCII code for a given digit.

1101

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What is null pointer in c?

1003

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write a c program to find the largest and 2nd largest numbers from the given n numbers without using arrays

2256

---

What is default value of global variable in c?

994

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What is #line in c?

1020

---

What is assert and when would I use it?

1016

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What does %d do in c?

968

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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

1287

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Differentiate between ordinary variable and pointer in c.

1190

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What is a stream?

1153

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How many types of arrays are there in c?

1049

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Why do some versions of toupper act strangely if given an upper-case letter?

1079

---

how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

1947

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What is the time and space complexities of merge sort and when is it preferred over quick sort?

1085

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How is actual parameter different from the formal parameter?

1026

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