operator01
Version:
math operator method add, minuts, multi, divide
29 lines (24 loc) • 437 B
JavaScript
/**
* Created by HP on 2020/6/8.
*/
var add = function(num1,num2){
return num1+num2;
};
var minu = function(num1,num2){
return num1-num2;
};
var multi = function(num1,num2){
return num1*num2;
};
var div = function(num1,num2){
if(num2==0)
return 'error';
else
return num1/num2;
};
module.exports = {
add : add,
minu : minu,
multi : multi,
div : div
};