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- function oddOccurrences(input) {
- let result = {}
- let resultWord = ""
- let words = input.split(" ")
- .map(word => word.toLowerCase())
- .forEach(element => {
- if (result[element] == undefined) {
- result[element] = 1
- }
- result[element]++
- });
- for (let word in result) {
- if (result[word] % 2 !== 1) {
- resultWord += `${word} `
- delete result[word]
- }
- }
- console.log(resultWord)
- }
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