write a program to swap bits in a character and return the value prototype of function char fun (char a, charb flag c) where fun returns a char, char a is a the value char b is the bit to be changed and flag c is the bit value for eg: x=fun(45,7,0) since 45 is 0010 0101 and ow x should contain the value 65 (0110 0101)

1 Answers   Bosch, College School Exams Tests,

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Write a C program to accept a matrix of any size. Find the frequency count of each element in the matrix and positions in which they appear in the matrix

0 Answers   CLG,

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How can you check to see whether a symbol is defined?

0 Answers  

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void main() {int a[5],i,b=16; for(i=0;i<5;i++) a[i]=2*i; f(a,5,b); for(i=0;i<5;i++) printf("\n %d",a[i]); printf("\n %d",b); } f(int *x,int n,int y) { int i; for(i=0;i<n;i++) *(x+i)+=2; y=y+2; }wat r the errors in the prg.and improvise the prg to get o/p.?

2 Answers   TCS,

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Explain #pragma statements.

0 Answers  

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Explain do array subscripts always start with zero?

0 Answers  

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How can I use a preprocessorif expression to ?

0 Answers  

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What is clrscr ()?

0 Answers  

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int j =15,i; for (i=1; 1<5; ++i) {printf ("%d%d ",j,i); j = j-3; }

2 Answers  

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Describe explain how arrays can be passed to a user defined function

0 Answers  

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What is time complexity c?

0 Answers  

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What is calloc()?

0 Answers   Adobe,

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