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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.
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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 |
write a C program: To search a file any word which starts with ?a?. If the word following this ?a? starts with a vowel.Then replace this ?a? with ?a? with ?an?. redirect with the output onto an output file.The source file and destination file are specified by the user int the command line.
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main() { int a,b; printf("%d,%d",scanf("%d%d",&a,&b)); } => do u mean above program's output... =>output will be:2,whatever you enter value for b. =>because scanf is a library fn which will return how many arguements it processes, and second value you are right mr.Satya but i found my self unable to understand that for the first time scanf returns the no of successful matches but how for the second time it returns the value of 'b'.while a function should return the same 'r' value every time.
C 
