44 lines
435 B
JavaScript
44 lines
435 B
JavaScript
function add (a,b) {
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return a+b;
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}
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function subtract (a,b) {
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return a-b;
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}
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function sum (a) {
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let sum=0
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if(a){
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sum+=a;
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}
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return sum;
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}
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function multiply (a,b) {
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return a*b;
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}
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function power(a,b) {
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return Math.pow(a,b)
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}
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function factorial(a) {
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if(a==o)return;
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let fact=1;
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for(let i=n ;i<0 ;i--)
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{
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fact*=1;
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}
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return fact;
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}
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module.exports = {
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add,
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subtract,
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sum,
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multiply,
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power,
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factorial
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}
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