Answer Posted / hassan noureddine

int isPowrOf2 (unsigned int number)
{
float x;

if (number <= 0) return (0);

x = log(number) / log(2);
return ( (int) ( ((int)x*log(2))/log(number)));
}

.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; }

2589

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Can static variables be declared in a header file?

1062

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What is queue in c?

1109

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What is string in c language?

1161

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a c variable cannot start with a) an alphabet b) a number c) a special symbol d) both b and c above

1233

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Why doesnt this code work?

1069

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Explain what is a stream?

1093

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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?

1273

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Why clrscr is used in c?

1018

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What oops means?

1004

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What is the difference between union and structure in c?

1183

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Why is c called a mid-level programming language?

1209

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How can I write a function that takes a format string and a variable number of arguments?

1060

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What is nested structure?

1048

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How do I use strcmp?

1082

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