Data update

Task/Identity-matrix/VBScript/identity-matrix-1.vbs

@@ -0,0 +1,29 @@
+build_matrix(7)
+
+Sub build_matrix(n)
+   Dim matrix()
+   ReDim matrix(n-1,n-1)
+   i = 0
+   'populate the matrix
+   For row = 0 To n-1
+      For col = 0 To n-1
+         If col = i Then
+            matrix(row,col) = 1
+         Else
+            matrix(row,col) = 0
+         End If
+      Next
+      i = i + 1
+   Next
+   'display the matrix
+   For row = 0 To n-1
+      For col = 0 To n-1
+         If col < n-1 Then
+            WScript.StdOut.Write matrix(row,col) & " "
+         Else
+            WScript.StdOut.Write matrix(row,col)
+         End If
+      Next
+      WScript.StdOut.WriteLine
+   Next
+End Sub

Task/Identity-matrix/VBScript/identity-matrix-2.vbs

@@ -0,0 +1,15 @@
+n = 8
+
+arr = Identity(n)
+
+for i = 0 to n-1
+    for j = 0 to n-1
+        wscript.stdout.Write arr(i,j) & " "
+    next
+    wscript.stdout.writeline
+next
+
+Function Identity (size)
+    Execute Replace("dim a(#,#):for i=0 to #:for j=0 to #:a(i,j)=0:next:a(i,i)=1:next","#",size-1)
+    Identity = a
+End Function