5.仓颉编程_数组使用与异常捕捉

数字数组与字符串数组

import std.console.*

main() {
     var qty = 10
     var zero2 = 0
     var array = [1,2,3] //数组
     var str_arr:Array<String> = ['aa','bb']
    try {
       //qty = qty / zero2
       //println(qty)
       println(str_arr[0])
       println(array[0])
      // println(array[5])
    } catch (e: Exception) {
        println("error message:" + e.message)
    }
    try
    {
      throw NegativeArraySizeException("Exception test!")
      
    }
    catch(e:NegativeArraySizeException)
    {
      println(e)
    }
}

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