Why is it usually a bad idea to use gets()? Suggest a workaround.

1 Answers  

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Define a structure to store the record of library. The record must consist of at least following fields: Title, Author, Edition, Price, Publisher, and Category. -Define functions authorSearch ( ), TitleSearch ( ) and CategorySearch ( ) to search a book with respect to author, title and category. [There can be more than one book, written by one author, in one category]

2 Answers  

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An integer that indentifies the position of a data item in a sequence of data items a) value b) number c) index d) all of the above

0 Answers  

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Which one to choose from 'initialization lists' or 'assignment', for the use in the constructor?

0 Answers  

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What is the use of extern in c?

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Explain what header files do I need in order to define the standard library functions I use?

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Explain what?s happening in the first constructor: public class c{ public c(string a) : this() {;}; public c() {;} } How is this construct useful?

1 Answers  

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Explain pointer. What are function pointers in C?

0 Answers   HCL,

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#include<stdio.h> void main() { int a=5,b=6,c; int x=(a<b)+7; int y=(x==7)*9; int z=(c=x+y)*2; printf("%h %h %h",x,y,z); } What is the output? Explain it.

8 Answers   IBM,

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why do we use pointer instead directly acessing the data?

2 Answers  

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what is function pointer?

2 Answers   Wipro,

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What do you mean by dynamic memory allocation in c?

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