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odin-default-js-exercises
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Updated sumAll.js

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Mahir Mahdi 2022-08-10 21:39:21 +06:00 committed by GitHub
parent 0747078d97
commit 8766dc629b
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1 changed files with 22 additions and 1 deletions
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05_sumAll/sumAll.js
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@ -1,5 +1,26 @@
const sumAll = function() {
const sumAll = (n1,n2)=>{
return (typeof(n1 && n2) === 'number'? (n1 < n2 ? firstNumberGreater(n1,n2):lastNumberGreater(n1,n2)) : 'ERROR')
};
const firstNumberGreater = (first_num,last_num)=>{
let i;
let new_num;
Math.sign(first_num) === 1 && Math.sign(last_num) === 1?(i = first_num - 1 , new_num = first_num -1):(i = first_num - 1, new_num = 0);
while(i < last_num){
i++;
new_num += i;
}
return new_num;
};
const lastNumberGreater = (first_num,last_num)=>{
let i;
let new_num;
Math.sign(first_num) === 1 && Math.sign(last_num) === 1?(i = last_num - 1 , new_num = last_num -1):(i = last_num - 1, new_num = 0);
while(i < first_num){
i++;
new_num += i;
}
return new_num;
};
// Do not edit below this line