52 lines
853 B
JavaScript
52 lines
853 B
JavaScript
const add = function(a,b) {
|
|
return a+b
|
|
};
|
|
|
|
const subtract = function(a,b) {
|
|
return a-b
|
|
};
|
|
|
|
const sum = function() {
|
|
let args=Array.isArray(arguments[0])?arguments[0]:Array.from(arguments)
|
|
let sum=0
|
|
for (let i=0;i<args.length;i++){
|
|
sum+=args[i]
|
|
}
|
|
return sum
|
|
};
|
|
|
|
const multiply = function() {
|
|
let args=Array.isArray(arguments[0])?arguments[0]:Array.from(arguments)
|
|
let product=1
|
|
for (let i=0;i<args.length;i++){
|
|
product*=args[i]
|
|
}
|
|
return product
|
|
|
|
};
|
|
|
|
const power = function() {
|
|
let args=Array.from(arguments)
|
|
return Math.pow(args[0],args[1])
|
|
|
|
};
|
|
|
|
const factorial = function() {
|
|
let args= Array.from(arguments)
|
|
let factorial= 1
|
|
for (let i=1;i<=args[0];i++){
|
|
factorial*=i
|
|
}
|
|
return factorial
|
|
};
|
|
|
|
// Do not edit below this line
|
|
module.exports = {
|
|
add,
|
|
subtract,
|
|
sum,
|
|
multiply,
|
|
power,
|
|
factorial
|
|
};
|