Answer Posted / k satish kumar reddy

main()
{
switch(printf("hello "))
{
}
}

When reallocating memory if any other pointers point into the same piece of memory do you have to readjust these other pointers or do they get readjusted automatically?

1269

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What is the sizeof () operator?

1079

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What is pointer to pointer in c with example?

1064

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What happens if a header file is included twice?

1034

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2576

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How many loops are there in c?

1107

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What are external variables in c?

1100

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Which is more efficient, a switch statement or an if else chain?

1019

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int main() { Int n=20,i; For(i=0;i<=n;i--) { Printf(“-“); Return 0;

1819

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Explain pointers in c programming?

1110

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the 'sizeof' operator reported a larger size than the calculated size for a structure type. What could be the reason?

995

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Is using exit() the same as using return?

1344

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What is the purpose of main() function?

1243

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What are the types of c language?

1026

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What is wrong with this program statement?

1033

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