我正在尝试创建一个Switch语句(Swift),当case大于给定数字时返回一个String.我知道这可以通过"if"或"else if"语句完成,但我希望用Switch语句来完成这个.可以这样做还是Switch语句无法使用"大于"比较运算符?
var score = 101
var letterGrade = ""
switch score{
case >100:
letterGrade = "A+ With Extra Credit"
case 90...100:
letterGrade = "A"
case 80...89:
letterGrade = "B"
case 70...79:
letterGrade = "C"
case 60...69:
letterGrade = "D"
default:
letterGrade = "Incomplete"
}
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