Question

he cost of an international call from New York to New Delhi is calculated as follows: connection fee,$1.99; $2.00 for the first three minutes; and $0.45 for each additional minute. Write a program thatprompts the user to input a number. The program should then output the number of minutes the calllasted and output the amount due. Format your output with two decimal places

Answer 1

// This program is written in C++ programming language

// Comments are used for explanatory purpose

// Program starts here

#include<iostream>

using namespace std;

int main ()

{

// Declare and initialize variables

float connecfee = 1.99;

float first3 = 2.00;

float addmin = 0.45; float cost;

int minutes;

// Prompt user for minutes talked

cout<<"Enter Number of Minutes: ";

cin>>minutes;

// Calculate cost;

if(minutes < 1)

{

cout<<"Enter a number greater than 0";

}

else if(minutes <= 3)

{

// Calculating cost for minutes less than or equal to 3

cost = connecfee + first3 * minutes;

cout<<"Talk time of "<<minutes<<" minutes costs "<<cost;

}

else

{

cost = connecfee + first3 * 3 + addmin * (minutes - 3);

cout<<"Talk time of "<<minutes<<" minutes costs "<<cost;

}

return 0;

}

// End of Program