From 9e8082c6c2cc8998aa78a08f94cdd37e6db10cc2 Mon Sep 17 00:00:00 2001 From: Jie Liang Date: Thu, 9 Dec 2021 09:05:55 -0600 Subject: [PATCH] Update 03_a_swift_tour.md --- source/01_welcome_to_swift/03_a_swift_tour.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/01_welcome_to_swift/03_a_swift_tour.md b/source/01_welcome_to_swift/03_a_swift_tour.md index b57156b8..0863b9fa 100755 --- a/source/01_welcome_to_swift/03_a_swift_tour.md +++ b/source/01_welcome_to_swift/03_a_swift_tour.md @@ -43,7 +43,7 @@ let explicitDouble: Double = 70 值永远不会被隐式转换为其他类型。如果你需要把一个值转换成其他类型，请显式转换。 ```swift -let label = "The width is" +let label = "The width is " let width = 94 let widthLabel = label + String(width) ```