Imports System
Public Module Module1
Public Sub Main()
for n = 50 to 75
Console.WriteLine(N)
next
for N = 10 to 1 step -1
Console.writeline(n)
for n = 7 to 70 step 7
console.writeline(n)
for n = 0 to 9
for n = 1 to 10
End Sub
End Module