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Examples of methods and traversal methods for defining two-dimensional arrays in Swift

Examples of methods and traversal methods for defining two-dimensional arrays in Swift

Updated: July 4, 2015 16:02:26 Submission: junjie
This article mainly introduces the method and traversal method examples of defining two-dimensional arrays in Swift. This article directly gives code examples. Friends who need it can refer to it.
//Definition method onevar array1 = [[Int]]()

//Definition method twovar array2 = Array<Array<Int>>()

array1 = [
  [13,1,4],
  [5,1,7,6]
]

array2 = array1

// Definition of one-dimensional arrayvar v = [Int]()
v = [4,5,7,8]
(v)


println(array1)
println(array2)

//Array traversalfor var i=0; i<; i++ {
  for var j=0; j<array1[i].count; j++ {
    println(array1[i][j])
  }
}

  • Swift
  • definition
  • Two-dimensional array
  • method
  • Traversal method

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