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do a bitwise or of the file open mode with ios::binary, as in:

ifstream mystream( "filename.ext", ios::in | ios::binary );

Please explain the reference variable in c++?

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What is c++ programming language?

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If P is the population on the first day of the year, B is the birth rate, and D is the death rate, the estimated population at the end of the year is given by the formula: The population growth rate is given by the formula: B – D Write a program that prompts the user to enter the starting population, birth and death rates, and n, the number of years. The program should then calculate and print the estimated population after n years. Your program must have at least the following functions: 1. growthRate: This function takes its parameters the birth and death rates, and it returns the population growth rate. 2. estimatedPopulation: This function takes its parameters the current population, population growth rate, and n, the number of years. It returns the estimated population after n years Your program should not accept a negative birth rate, negative death rate, or a population less than 2.

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List down the guideline that should be followed while using friend function.

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throw Can constructors exceptions?

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What are the popular tools used to detect memory leaks in c++

4 Answers   TATA,

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Which programming language should I learn first?

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How do you clear a set in c++?

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What is the type of 'this' pointer? When does it get created?

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Why c++ is better than c language?

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write a C++ programming using for loop: * * * * * * * * * *

4 Answers   TCS,

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Are c and c++ similar?

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