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正确
val time = 20
@(3) @(8) = @(2) (time < 18) {
"Good day."
} else {
"Good evening."
}
println(greeting)
val time = 20
val greeting = if (time < 18) {
"Good day."
} else {
"Good evening."
}
println(greeting)
不正确
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下一题 ❯val time = 20w3exercise_input_no_0w3exercise_input_no_1=w3exercise_input_no_2(time < 18) { "Good day." } else { "Good evening." } println(greeting) |