面试题答案
一键面试fun calculateDiscount(memberLevel: String, purchaseAmount: Double): Double {
return if (memberLevel == "普通会员") {
if (purchaseAmount >= 100) 0.95 else 1.0
} else if (memberLevel == "高级会员") {
if (purchaseAmount >= 200) 0.9 else 0.95
} else if (memberLevel == "超级会员") {
if (purchaseAmount >= 300) 0.85 else 0.9
} else {
1.0
}
}