Write a programme to find simple interest?

Answer 1

int main()

{

int p,n,count;

float r,si;

count=1;

while(count<=3)

{

printf("\n enter values of p,n,andr");

scanf("%d %d %f",&p, &n, &r);

si=(float)p * (float)n * r / 100;

printf("simple interest =rs. %f",si);

count=count+1;

}

return(0);

}

Nishant:this will give S.I...

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//mycfiles.wordpress.com

//Program for Calculate Simple Interest

#include<stdio.h>

#include<conio.h>

void main()

{

float p,r,n,si;

clrscr();

printf("\nEnter the profit, rate & no of yr\n\n ");

scanf("f%f",&p,&r,&n);

si=(p*r*n)/100;

printf("\nSimple Intrest=%f",si);

getch();

}

Answer 2

public double calculateSimpleInterest(double principal, int years, double rate){

double interest = 0;

interest = (principal * years * rate)/100;

return interest;

}

The above method will take the principal, rate of interest and no. of years and calculates the simple interest and returns the value.

Answer 3

this is an java program,only for calculating simple interest

import java.awt.*;

import java.applet.*;

import java.awt.event.*;

/*

<applet code="simin" width=300 height=50>

</applet>

*/

public class simin extends Applet implements ActionListener {

// Three text fields:

TextField principalField, rateField, numYearsField;

// Variables we will need:

double simpleInterest = 0;

double amount = 0;

double principal = 0;

double numYears = 0;

double rate = 0;

public void init()

{

// Create the textfields, labels and button.

principalField = new TextField (6);

rateField = new TextField (6);

numYearsField = new TextField (6);

Label principalLabel = new Label ("Principal ");

Label rateLabel = new Label ("Rate (%) ");

Label numYearsLabel = new Label ("Time (in years) ");

Button calcButton = new Button ("Calculate");

// Lay out the components.

add (principalLabel);

add (principalField);

add (rateLabel);

add (rateField);

add (numYearsLabel);

add (numYearsField);

add (calcButton);

// Add the applet as listener to the calc button so that

// actionPerformed (below) is called when the button is clicked.

calcButton.addActionListener (this);

}

public void actionPerformed (ActionEvent e)

{

// First, let's work with the principal. Start

// by getting the string from the textfield:

String principalString = principalField.getText ();

// Remove whitespace on either end:

principalString = principalString.trim ();

// Now extract the value and assign it to our double variable:

principal = Double.parseDouble (principalString);

// Ditto for numYears:

String numYearsString = numYearsField.getText ();

numYearsString = numYearsString.trim ();

numYears = Double.parseDouble (numYearsString);

// Let's illustrate a shortcut that may be a little hard to understand:

rate = Double.parseDouble (rateField.getText().trim());

// Calculate the simple interest:

simpleInterest = (principal * rate * numYears) / 100;

amount = principal + simpleInterest;

// Redraw

repaint();

}

public void paint (Graphics g)

{

// Display the simple interest and amount:

g.drawString ("The simple interest and amount after " + numYears + " years", 60,100);

g.drawString (" Simple Interest: " + simpleInterest, 60,120);

g.drawString (" Total amount: " + amount, 60,140);

}

}

Answer 4

#include<stdio.h>

void main()

{

int si,p,t;

float r;

printf("enter the value of p,t,r");

scanf("%d%d%f",&P,&t,&r);

si=p*t*r/100;

printf("%d",si);

return(0);

}

Answer 5

Hi..

well to cal simple interest.. here is the prg..

for DLL:

Public Function si(ByVal p As Double, ByVal r As Double, ByVal t As Double) As Double

si = p * t * r / 100

End Function

for FORM:

Private Sub cmdsi_Click()

dim x as double

p = Val(Text1.Text)

t = Val(Text2.Text)

r = Val(Text3.Text)

x = s1.si(p, t, r)

Text1.Text = x

End Sub

Answer 6

Implement this method:

public static int computeInterest(int capital, int interestRate, int time) {

return captial * interestRate * time / 100;

}

The capital and interest rate should be multiplied by 100 before being passed in to allow for the use of integer operations. This will keep precision to a maximum. The answer passed back will also be in pennies.

Answer 7

Before one can write a Java script program for simple interest calculation, you will have to familiarize yourself with the process. First you will have to determine the language you will be using, this can be either compiled or interpreted. You will then have to decide whether your program will be server side script, or server side script. You will need a web browser and a text editor. You can then begin writing your code.

Answer 8

P = principal: T = time in years: R = interest rate percent

Input P , T, R

Interest = (P*T*R)/100

Answer 9

write a program in c to calculate simple interest for 5 years