JavaScript Program to find simple interest
What is ‘Simple Interest’?
Simple interest is a quick method of calculating the interest charge on a loan. Simple interest is determined by multiplying the daily interest rate by the principal by the number of days that elapse between payments.
Simple Interest formula:
Simple interest formula is given by:
Simple Interest = (P x T x R)/100
Where,
P is the principal amount
T is the time and
R is the rate
Examples:
Input : P = 10000
R = 5
T = 5
Output :2500
We need to find simple interest on
Rs. 10,000 at the rate of 5% for 5
units of time.
Input : P = 3000
R = 7
T = 1
Output :210
The formula to calculate the simple interest is: simple_interest = (P * T * R) / 100 where P is the principal amount, T is time & R is the rate of interest.
Example: Below is the implementation of the above formula
Javascript
let P = 1, R = 1, T = 1;
let SI = (P * T * R) / 100;
console.log( "Simple Interest = " + SI);
|
Output
Simple Interest = 0.01
Time Complexity: O(1), the execution time of the program is constant and does not depend on the size of the input.
Auxiliary Space: O(1), Since the program uses a constant number of variables that do not depend on the input size, the space complexity is also O(1).
Last Updated :
21 Feb, 2024
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