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qodirovshohijahon/MultiplicationAndSumofDigits_optimal.js

Created January 28, 2020 10:53
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Subtract the Product and Sum of Digits of an Integer
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MultiplicationAndSumofDigits_optimal.js
var subtractProductAndSum = function(n) {
if (n / 10 == 0)
return 0;
let mul = 1, sum = 0;
while( n != 0) {
mul *= n % 10;
sum += n % 10;
n = Math.trunc(n / 10);
}
return mul - sum;
};
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This was the most useful problem

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