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Write a function that accepts two numbers,say a and b and
makes bth bit of a to 0.No other bits of a should get
changed.
- 2 Answers
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- Scientific Atlanta, Wipro, I also Faced
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Answer / sandeep ambekar
Macro to Set a particular Bit..
#define SetBit(x,y) x | 0x1<<y
Macro to Clear a particular Bit..
#define ClearBit(x,y) x & ~(0x1<<y)
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / ramkumar
int func(int a,int b)
{
int ans;
ans = a - 2^b;
return ans;
}
| Is This Answer Correct ? | 0 Yes | 7 No |
Can one function call another?
what is the output? #define fun(a,b,t) (g ##t=(a),(a)=(b),(b)=g##t) float gfloat; main() { float a=1.12,b=3.14; fun (a,b,float); printf("na=%4.2f,b=%4.2f",a,b); } A)Error in Defining Macro B)a=1.12,b=3.14 C)a=3.14,b=1.12 D)None of the Above
3 Answers Accenture, Infosys, Wipro,
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