What are header files in c programming?

0 Answers  

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program to print circle structure

1 Answers  

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An entire structure variable can be assigned to another structure variable if __________

3 Answers   Sasken, TCS, Tech Mahindra, Wipro,

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what's the return value of malloc()

9 Answers  

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what is the difference between exit() and _exit() functions?

2 Answers  

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writw a program to insert an element in the begning of a doubly linked list

1 Answers  

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What are integer variable, floating-point variable and character variable?

0 Answers  

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How to run c Program without using IDE of c. means if program made in notepad.then how to compile by command prompt.

1 Answers   HP, TCS,

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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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Why do u use # before include in a C Progam?

9 Answers   IBM,

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What is typedf?

0 Answers  

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how can I convert a string to a number?

0 Answers  

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