In what cases using of a 'template' is a better approach then using of a 'base class'?

6 Answers   Lucent, Mind Tree, Wipro,

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How to write a function that goes through an array of characters and eliminates any elements that are not letters (Legal letters can be either in an uppercase or a lowercase format.) The function removeNonLetters should return the new effective size of the array as the result.

2 Answers  

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Can we use stl in coding interviews?

0 Answers  

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What is the Difference between CArray and CList?

1 Answers   ProdEx Technologies, Siemens,

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differentiate between private, public and protected data members of the class using example.

1 Answers  

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what is an algorithm in terms of STL?

1 Answers   Lucent, Wipro,

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what is electronic software

1 Answers  

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Question 1)Read the data from one file and remove all the duplicated words and generate an output file containg only using words.Program should also print number of occurance of each words on standard output.(Program must be use STL and iostream object). Question 2)Write a program to convert the lower case contents of file to upper case using STL. Question 3)What is the output of this problem. int i=12; int &r =i; r+r/4; int +p =&r; int *p = &r; P+=r; return 1; Answer :a)12 b)17 c) 30 d)24 E)15 Question 4) #include #include #include void main() { char srcstr[30],desstr[30]; int i,len; clrscr(); cout<<"\nenter the string\n"; cin>>srcstr; len=strlen(srcstr); for(i=0;srcstr[i]!='\0';i++) { desstr[--len]=srcstr[i]; } desstr[i]='\0'; cout<<"\nreversed string is\n"; for(i=0;desstr[i]!='\0';i++) { cout< } getch(); } Answer : A) string output b)tuptuo gnirts c) string d)output Question 5) Class Test { static const Tk=LEN; int q; public: foo(intx =LEN):q(x){}; TGet Q() const { return q:} void call test Foo<long :9> foo(10); std::const<< foo.Getq(); Answer: 7,8,9,10,11 question 6) class A { int a; char b; }; class B:public A { char b; int a; }; What is the size? Answer a)5 bytes for class A and 5 bytes class B b)4 bytes for class A and 8 bytes class B. c).... d)....

2 Answers   Bally Technologies,

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write a program that input four digit number and find how many 7 that number contains

4 Answers  

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how to making game in c++ ?

0 Answers  

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How do I convert a stl file?

0 Answers  

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Define the terms: field, record, table and database

5 Answers  

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