Module Module1 Sub Main() Dim Rnd As Random = New Random() Dim A(30) As Integer Dim k As Integer Dim i As Byte For i = 0 To A.Length - 1 A(i) = i 'Rnd.Next(255) WriteLine("A({0}) => {1}", i, A(i)) Next WriteLine() i = 0 For i = 0 To Math.Truncate(A.Length / 2) k = A(i) A(i) = A(A.Length - i - 1) A(A.Length - i - 1) = k Next For k = 0 To A.Length - 1 WriteLine("A({0}) => {1}", k, A(k)) Next ReadKey(False) End Sub End Module
begin for i := 1 to 30 do begin a[i] := i; writeln('a[', i, '] => ', a[i]); end; writeln(); for i := 1 to 15 do begin k := a[i]; A[i] := A[31 - i]; A[31 - i] := k; end; for i := 1 to 30 do writeln('a[', i, '] => ', a[i]); end.
Imports System.Console
Module Module1
Sub Main()
Dim Rnd As Random = New Random()
Dim A(30) As Integer
Dim k As Integer
Dim i As Byte
For i = 0 To A.Length - 1
A(i) = i 'Rnd.Next(255)
WriteLine("A({0}) => {1}", i, A(i))
Next
WriteLine()
i = 0
For i = 0 To Math.Truncate(A.Length / 2)
k = A(i)
A(i) = A(A.Length - i - 1)
A(A.Length - i - 1) = k
Next
For k = 0 To A.Length - 1
WriteLine("A({0}) => {1}", k, A(k))
Next
ReadKey(False)
End Sub
End Module
a: array [1..30] of integer;
i, k: integer;
begin
for i := 1 to 30 do
begin
a[i] := i;
writeln('a[', i, '] => ', a[i]);
end;
writeln();
for i := 1 to 15 do
begin
k := a[i];
A[i] := A[31 - i];
A[31 - i] := k;
end;
for i := 1 to 30 do
writeln('a[', i, '] => ', a[i]);
end.