Answer Posted / sujith

another quick way is,

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

What is Dynamic memory allocation in C? Name the dynamic allocation functions.

1412

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When do we get logical errors?

1123

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When can you use a pointer with a function?

1066

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What is wrong with this declaration?

1105

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What are the different types of pointers used in c language?

1044

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How can I direct output to the printer?

1319

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1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

3714

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What is stack in c?

1077

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What is the modulus operator?

1208

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stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.

2465

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What is the difference between memcpy and memmove?

1016

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Can you return null in c?

1161

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What is #line?

1051

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What are void pointers in c?

995

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Explain function?

1087

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