Answer / subhashish sen

I think the Question is wrong !!!!!The Question would have
been like this..

Why Function Overloading does not depend on the return type?

Ans : Function Overloading does not depend on the return
type but it depends on number, type and order of arguments
of function..

In this case Overloading Possible
-----------------------------------
Ex : int fun(int a,int b){}
int fun(int x,float y){}

In this case Overloading is not possible
---------------------------------------
int fun(int a,int b){}
float fun(int x,float y){}

The reason is..while invoking these function its not
necessary to get the return value always,means if you don't
get the return value it also works...But this wont be
possible for no,type or order of arguments..

If you need further clarification reply me....

Answer / manjunathtek

Function overloading has a return type...

Ex:
#include<iostream>
using namespace std;
//Function 1:

int max(int a, int b)
{
return (a>b)? a:b;
}

//Function 2:

float max(float a, float b)
{
return(a>b)? a:b;
}

int main()
{
int c;
float d;
c=max(5,4); //will display 5
cout<<c<<endl;
d=max(3.14,6.15); //will display 6.15
cout<<d<<endl;
return 0;
}

Important Concepts in Fn. Overloading:
a) Fun Overloading depends upon the type/number/order in
which the arguments are passed...
b) Fun Overloading can take place for a function which is
within the same scope... (i.e.) both function 1:, and
Function 2: should be in the same { ...} (both the
functions are within main() (i.e. same scope)...

Petrol pump mgt. system: To design a program that display an interface for the sale of the Petrol and then make the entries at the backend in the database.

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What does the keyword "static" mean?

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#include <string.h> #include <stdio.h> #include <stdlib.h> #include <conio.h> 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

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what is oppes

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1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

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Objective The objective of this problem is to test the understanding of Object-Oriented Programming (OOP) concepts, in particular, on encapsulation. Problem Description Create a program for managing customer’s bank accounts. A bank customer can do the following operations: 1. Create a new bank account with an initial balance. 2. Deposit money into his/her account. 3. Withdraw money from his/her account. For this operation, you need to output “Transaction successful” if the intended amount of money can be withdrawn, otherwise output “Transaction unsuccessful” and no money will be withdrawn from his/her account. Input The input contains several operations and is terminated by “0”. The operations will be “Create name amount”, “Deposit name amount”, or “Withdraw name amount”, where name is the customer’s name and amount is an integer indicating the amount of money. There will be at most 100 bank accounts and they are all created on the first month when the bank is opening. You may assume that all account holders have unique names and the names consist of only a single word. Output The output contains the transaction result of withdrawal operations and the final balance of all customers after some withdrawal and deposit operations (same order as the input). Sample Input Create Billy 2500 Create Charlie 1000 Create John 100 Withdraw Charlie 500 Deposit John 899 Withdraw Charlie 1000 0

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Can we create object of class with private constructor?

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