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Go 嵌套if语句


嵌套if语句

你可以在 if 语句内部嵌套另一个 if 语句,这称为嵌套if。

语法

if 条件1 {
  // 如果条件1为真,则执行的代码
  if 条件2 {
    // 如果条件1和条件2都为真,则执行的代码
  }
}

示例

此示例演示如何使用嵌套 if 语句

package main
import ("fmt")

func main() {
  num := 20
  if num >= 10 {
    fmt.Println("Num 大于 10。")
    if num > 15 {
      fmt.Println("Num 也大于 15。")
     }
  } else {
    fmt.Println("Num 小于 10。")
  }
}

结果

Num 大于 10。
Num 也大于 15。
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