Please create a program as follows: You need to calculate cost of a phone call t

Question

Please create a program as follows: You need to calculate cost of a phone call to Colombia based on number of minutes the caller was on a phone. Rates are as follow: up to 5 min $1 a minute up to 10 min (but more than 5 min) $0.80 a minute up to 30 min (but more than 10 min) $0.50 a minute more than 30 minutes $0.25 a minute The program receives a number of minutes form the user, then calculates the amount to pay. The display should include: 1) number of minutes entered 2) the rate determined for the number of minutes 3) the amount of money in $$ that the call costs. Keep your program as simple as possible HINT: use IF statements to determine the rate

Explanation / Answer

as the programming language is not speified i woul present the java,c++ implementation,

c++:

#include<iostream>

using namespace std;

int main()

{

double n;

cout<<"enter number of minutes"<<endl;

cin>>n;

double cost=0;double rate=0;

if(n>0 && n<=5)

{ rate=1;

cost=n*rate;

}

else if(n>5 && n<=10)

{rate=0.8;

cost=n*rate;}

else if(n>10 && n<=30)

{rate=0.5;

cost=n*rate;

}

else if(n>30)

{rate=0.25;

cost=n*rate;}

cout<<"number of minutes:"<<n<<" rate per minute: "<<rate<<" cost of call: "<<cost;

}

java:

import java.util.Scanner;

class call{

public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

System.out.println("enter number of minutes");

double n=sc.nextInt();

double cost=0;double rate=0;

if(n>0 & n<=5)

{ rate=1;

cost=n*rate;

}

else if(n>5 & n<=10)

{rate=0.8;

cost=n*rate;}

else if(n>10 & n<=30)

{rate=0.5;

cost=n*rate;

}

else if(n>30)

{rate=0.25;

cost=n*rate;}

System.out.println("number of minutes:"+n+" rate per minute: "+rate+" cost of call: "+cost);

}

}

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.