Untitled
unknown
typescript
4 years ago
462 B
7
Indexable
const data = { John: [70, 60, 80], Peter: [20, 30, 60], Jacob: [90, 90, 90], }; function getGrading(data: Object) { const grading = {}; for (const item in data) { let sum = 0; for (let i = 0; i < data[item].length; i++) { sum = sum + data[item][i]; } const avg = sum / data[item].length; grading[item] = [avg, avg > 60 ? 'Passed' : 'Failed']; } return grading; } const grading = getGrading(data); console.log(grading);
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