21 lines
571 B
JavaScript
21 lines
571 B
JavaScript
const calcAge = function (birthYear) {
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return new Date().getFullYear() - birthYear;
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};
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const yearsUntilRetirement = (birthYear, firstName) => {
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const age = calcAge(birthYear);
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const retirement = 65 - age;
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if (retirement > 0) {
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console.log(`${firstName} retires in ${retirement} years`);
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return retirement;
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} else {
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console.log(`${firstName} is already retired`);
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return -1;
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}
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// return `${firstName} retires in ${retirement} years`;
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};
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console.log(yearsUntilRetirement(1986, "David"));
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console.log(yearsUntilRetirement(1950, "David"));
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