Answer Posted / subhashish sen

When a variable is declared with static keyword,its called
as static variable,means it retains its value across
different function calls.Its basically used for counting no
of objects created for a class in C++ and its initialized to
0 by default.

When a function declared as static,its called as static
function.It can only operate on static variables.

Why is abstraction needed?

561

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#include #include #include #include void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

2059

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What are constructors in oop?

584

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If a=5, b=6, c=7, b+=a%c*2. What is the final value of b?

938

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Get me a number puzzle game-program

1690

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Are polymorphisms mutations?

693

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What do you mean by overloading?

575

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Write a program to compute for numeric grades for a course. The course records are in a file that will serve as the input file. The input file is in exactly the following format: Each line contains a student's first name, then one space, then ten quiz scores all on one line. The quiz scores are in whole number and are separated by one space. Your program will take it input from this file and sends it output to a second file. The data in the output file will be exactly the same as the data in the input file except that there will be one additional number (of type double) at the end of each line. This number will be the average of the student's ten quiz scores. Use at least one function that has file streams as all or some of its arguments.

2567

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What is the fundamental idea of oop?

632

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Describe these concepts: Polymorphism, Inheritance and Abstraction.

604

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write a program to enter a string like"sunil is a good boy and seeking for a job" not more than 10 characters including space in one line,rest characters should b in other line.if the next line starts from in between the previous word,then print whole word to next line.

1786

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write a program that takes input in digits and display the result in words from 1 to 1000

1982

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What is class and object with example?

583

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What is abstraction in oop with example?

642

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What is the diamond problem in inheritance?

572

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