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【ChaoCode】 Swift 基礎篇 6:邏輯運算子作業

邏輯運算子的運算結果是什麼類型?

布林(Bool)
比較的邏輯運算子是比較什麼類型?
兩個相同的類型
結合的邏輯運算子是結合什麼類型?
布林(Bool)
請在不使用編譯器的情況判斷邏輯寫法 A 和 B 是否相等(i.e. 運算結果一樣)。

Image description
超級名模身死鬥正在尋找嬌小和棉花糖體型的參賽者,請判斷報名者是否符合資格並印出結果。
請判斷役男是否符合免疫資格並印出結果。

// 【ChaoCode】 Swift 基礎篇 6:邏輯運算子實作作業


// 1. 超級名模身死鬥正在尋找嬌小和棉花糖體型的參賽者,報名條件如下:
//      a. 滿 18 歲。
//      b. 身高不限,但 BMI 需至少有 25;或者身高低於 160 公分。
//    請判斷報名者是否符合資格並印出結果。


func 報名檢測(name: String, age: Int, height: Double, weight: Double)
{
    let bmi = weight / ((height / 100) * (height / 100))
    // 👇 bmi 已經算好,請從此行下方開始寫你的判斷程式。
    let isBodyFit = bmi >= 25 || height < 160
    let isQualified = age >= 18 && isBodyFit

    print(name, isQualified ? "符合" : "不符合", "報名資格")


}

報名檢測(name: "安娜", age: 18, height: 180, weight: 60)
報名檢測(name: "泰拉", age: 17, height: 159, weight: 65)
報名檢測(name: "小美", age: 32, height: 172, weight: 86)
報名檢測(name: "佩妮", age: 23, height: 155, weight: 40)
報名檢測(name: "亞妮", age: 25, height: 155, weight: 63)

print("--------------------------")

// 2. 請根據以下役男免役標準判斷役男是否符合免役資格並印出結果,只要符合其中一項即可免役:
//      a. 最佳矯正視力未達 0.6。
//      b. BMI 大於 35 或者小於 16.5。
//      c. 身高超過 195 公分,或者低於 155 公分。

func 免役資格(name: String, vision: Double, height: Double, weight: Double)
{
    let bmi = weight / ((height / 100) * (height / 100))
    // 👇 bmi 已經算好,請從此行下方開始寫你的判斷程式。(vision 是最佳矯正視力)
    let isBMIQualified = bmi > 35 || bmi < 16.5
    let isHeightQualified = height > 195 || height < 155
    let canGetAway = vision < 0.6 || isBMIQualified || isHeightQualified

    print(name, canGetAway ? "不用" : "要", "當兵")

}

免役資格(name: "亞當", vision: 0.5, height: 180, weight: 60)
免役資格(name: "傑克", vision: 0.6, height: 155, weight: 50)
免役資格(name: "比利", vision: 0.6, height: 195, weight: 108)
免役資格(name: "安迪", vision: 1.0, height: 155, weight: 40)
免役資格(name: "保羅", vision: 1.2, height: 152, weight: 50)
免役資格(name: "小明", vision: 0.8, height: 200, weight: 108)
免役資格(name: "小華", vision: 0.9, height: 160, weight: 96)
免役資格(name: "阿偉", vision: 0.7, height: 182, weight: 50)




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