Answer / pavan mustyala

d) Some junk number because floating value is stored in
integer via pointer pf.

Answer / guest

d) 0

why is printf("%d %d %d",i++,--i,i--);

4 Answers   Apple, Cynity, TCS,

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write a c-program to find gcd using recursive functions

5 Answers   HTC, Infotech,

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write a program to find out roots of quadratic equation "x=-b+-(b^2-4ac0^-1/2/2a"

2 Answers  

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main() { int c[ ]={2.8,3.4,4,6.7,5}; int j,*p=c,*q=c; for(j=0;j<5;j++) { printf(" %d ",*c); ++q; } for(j=0;j<5;j++){ printf(" %d ",*p); ++p; } }

1 Answers  

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Find the largest number in a binary tree

7 Answers   Infosys,

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Is the following code legal? typedef struct a { int x; aType *b; }aType

1 Answers  

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union u { struct st { int i : 4; int j : 4; int k : 4; int l; }st; int i; }u; main() { u.i = 100; printf("%d, %d, %d",u.i, u.st.i, u.st.l); } a. 4, 4, 0 b. 0, 0, 0 c. 100, 4, 0 d. 40, 4, 0

1 Answers   HCL,

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Write, efficient code for extracting unique elements from a sorted list of array. e.g. (1, 1, 3, 3, 3, 5, 5, 5, 9, 9, 9, 9) -> (1, 3, 5, 9).

13 Answers   Intel, Microsoft, TCS,

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Cau u say the output....?

1 Answers  

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write a c program to Create a mail account by taking the username, password, confirm password, secret_question, secret_answer and phone number. Allow users to register, login and reset password(based on secret question). Display the user accounts and their details .

2 Answers  

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main( ) { int a[ ] = {10,20,30,40,50},j,*p; for(j=0; j<5; j++) { printf(“%d” ,*a); a++; } p = a; for(j=0; j<5; j++) { printf(“%d ” ,*p); p++; } }

1 Answers  

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main() { char *p; printf("%d %d ",sizeof(*p),sizeof(p)); }

6 Answers  

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