Answer Posted / om

void toggle_kth_bit_IMPROVED(int *n, int bitToBeChanged)
{
*n=*n^(1<<(bitToBeChanged-1));
}

What is unsigned int in c?

956

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What is c basic?

1141

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What are variables c?

1008

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What is the use of extern in c?

1066

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Why calloc is better than malloc?

1000

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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; }

2527

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What are pointers? What are different types of pointers?

1086

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Differentiate between full, complete & perfect binary trees.

1070

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Explain how can I avoid the abort, retry, fail messages?

1011

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In c programming typeing to occupy the variables in memory space. if not useing the variable the memory space is wasted.ok, how to avoid the situation..? (the variable is used & notused)

2078

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Study the following C program :call_me (myvar)int myvar;{ myvar +- 5; }main(){int myvar;myvar = 3;call_me(myvar);printf("%d ",myvar);What will be printed a) 3 b) 5 c) 8 d) symbol

1087

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Is boolean a datatype in c?

1027

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What is difference between Structure and Unions?

1203

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Where define directive used?

1050

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Why is c so popular?

1126

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