Computer Science, asked by kevinkomaravalli, 10 months ago

a. The telephone department wishes to compute monthly telephone bills for its customers using the following slabs/rules on the basis of calls made:

Number of calls Rate

First 80 calls Rs. 2.50 per call

Next 80 calls 60 paisa/call

Next 160 calls 50 paisa/call

Any call above 280 calls 40 paisa/call

Write a program to input no. of calls and compute total bill amount print the output including the no. of calls consumed, and the bill amount to be paid.

(9th computer java)

Answers

Answered by sadiquealam51
50

Answer:

import java.util.*;

class Telephonebill

{

public static void main()

{

Scanner Sc=new Scanner(System.in); System.out.println(“Enter no of calls made ”);

double c=Sc.nextDouble();double a=0;

if(c>=80)

{

a=2.50*c;

} else if(c>=80&&c<=160)

{

a=(80*2.50)+((c-180*0.60);

}

else if(c>=160&&c<=280)

{

a=(80*2.50)+(80*0.60)+(( c-160)*0.50);

}

else if(a>=280)

{

a=(80*2.50)+(80*0.60)+(120*0.50)+((c-280)*0.40;

}

{

System.out.println(“Total number of calls made is “+c);

}

{

System.out.println(“Bill amount is “+a);

} } }

Output: Enter the no. of calls made 200

Total number of calls made is 200

Bill amount is 264

Explanation:

mark as brainliest

Answered by devangtripathi
22

import java.util.*;

class Telephonebill     {

   public static void main()          {

        Scanner Sc=new Scanner(System.in);  

        System.out.println("Enter no of calls made ");

        double c = Sc.nextDouble();         double a=0.0;

        if(c<=80)

        a=2.50*c;

        else if(c>=80 && c<=160)

        a=(80 * 2.50 )+((c-80)*0.60);

        else if( c>=160 && c<=280)

        a=(80*2.50)+(80*0.60)+((c-160)*0.50);

       else if(a>=280)

        a=(80*2.50)+(80*0.60)+(120*0.50)+((c-280)*0.40);

           System.out.println("Total number of calls made is "+c);

        System.out.println("Bill amount is "+a);

       }   }

previous answer is wrong don't folllow it pls mine is correct

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