function getGrade (s1, s2, s3) { let avg = (s1 + s2 + s3) / 3; if (avg >= 90)return "A" if (avg >= 80)return "B" if (avg >= 70)return "C" if (avg >= 60)return "D" return "F"; }
- function getGrade (s1, s2, s3) {
- let avg = (s1 + s2 + s3) / 3;
if (avg >= 90) {return "A"}if (avg >= 80) {return "B"}if (avg >= 70) {return "C"}if (avg >= 60) {return "D"}- if (avg >= 90)return "A"
- if (avg >= 80)return "B"
- if (avg >= 70)return "C"
- if (avg >= 60)return "D"
- return "F";
- }