Objekt aus der Nummer erstellen
// create object from number
const createObjectFromNumber = (num) => {
let object = {};
while (num > 0) {
let remains = Math.floor(num / 10);
let temp = num - remains * 10;
object[temp] = object[temp] ? object[temp] + 1 : 1;
num = remains;
}
return object;
};
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