how to swap 2 numbers within a single statement?

4 Answers  

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Write a small C program to determine whether a machine's type is little-endian or big-endian.

5 Answers   nvidia,

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When is the “void” keyword used in a function?

1 Answers  

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what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

0 Answers   L&T,

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18)struct base {int a,b; base(); int virtual function1(); } struct derv1:base{ int b,c,d; derv1() int virtual function1(); } struct derv2 : base {int a,e; } base::base() { a=2;b=3; } derv1::derv1(){ b=5; c=10;d=11;} base::function1() {return(100); } derv1::function1() { return(200); } main() base ba; derv1 d1,d2; printf("%d %d",d1.a,d1.b) o/p is a)a=2;b=3; b)a=3; b=2; c)a=5; b=10; d)none 19) for the above program answer the following q's main() base da; derv1 d1; derv2 d2; printf("%d %d %d",da.function1(),d1.function1(),d2.function1 ()); o/p is a)100,200,200; b)200,100,200; c)200,200,100; d)none 20)struct { int x; int y; }abc; you can not access x by the following 1)abc-->x; 2)abc[0]-->x; abc.x; (abc)-->x; a)1,2,3 b)2&3 c)1&2 d)1,3,4

1 Answers  

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Explain output of printf("Hello World"-'A'+'B'); ?

0 Answers  

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What is chain pointer in c?

0 Answers  

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write a program to compare 2 numbers without using logical operators?

5 Answers   IBM,

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i have a written test in tomorrow

1 Answers   NNN, Value Labs,

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difference of two no's with out using - operator

7 Answers  

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How to reverse a string using a recursive function, without swapping or using an extra memory?

31 Answers   Cisco, Mind Tree, Motorola, Ophio, Sony, TCS, Wipro,

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How can I run c program?

0 Answers  

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