28 lines
487 B
JavaScript
28 lines
487 B
JavaScript
const sumAll = function(s,e) {
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if(typeof(s)==="number" && typeof(e)=="number" && s>=0 && e>=0)
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{
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let sum=0;
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if(s<=e)
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{
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for(let i=s;i<=e;i++)
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{
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sum+=i;
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}
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}
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else
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{
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for(let i=s;i>=e;i--)
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{
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sum+=i;
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}
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}
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return sum;
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}
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else
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return "ERROR"
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};
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// Do not edit below this line
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module.exports = sumAll;
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