why do some people write if(0 == x) instead of if(x == 0)?

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Differentiate between functions getch() and getche().

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if a is an integer variable, a=5/2; will return a value a) 2.5 b) 3 c) 2 d) 0

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How to implement a packet in C

0 Answers   Aricent,

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Sir i need notes for structure,functions,pointers in c language can you help me please

0 Answers   TCS,

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Write a C program to print 1 2 3 ... 100 without using loops?

15 Answers   Hindalco,

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How can I prevent other programmers from violating encapsulation by seeing the private parts of my class?

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What are the advantages of Macro over function?

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When is a “switch” statement preferable over an “if” statement?

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Is c programming hard?

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Is it possible to initialize a variable at the time it was declared?

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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

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