Question

Please solve Q. 19 and use Scanner class. ​

Answer 1

b) ci= p* ((1+R/100)t-1)

Answer 2

Answer:

import java.util.*;

class Interest

{

public static void main(String args[ ])

{

Scanner in=new Scanner (System.in)

System.out.println("Enter the principal amount, rate of interest and time period");

double p=in.nextDouble();

double r=in.nextDouble();

double t=in.nextDouble();

double I=0.0;

System.out.println("Enter the type of interest. S for simple and C for compound interest.");

char i=in.nextChar();

if(i== 'S')

{

I=(p*r*t)/100;

}

else if(i=='C')

{

I=p[(1+r/100)^t)-1];

}

else

{

System.out.println("Wrong input");

}

double amt= p+I;

System.out.println("Interest on "+p+"="+I);

System.out.println("Total sum after interest="+amt);

}

}

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