kebalikan pemesanan array

4.1 kebalikan pemesanan array

1. masalah

         Menyusun elemen dari array kemudian menghilangkan pasa kebalikannnya.

2. input dan output

A= integer  r=integer  i= integer

N= integer  t= integer

3. algoritma

Read a

Rß n div 2

For i ß 1 to r do

T ß a [i]

A [i] ß a [n-1+i]

A [n-1+1] ß

End for

3. test data

N=7

R= 7/2

F=3

For r=1 to 3 do

T =a[i]

A [i] = a[7-1 +1]

A [7] = 4

R = a [i]

A [i] = a [b-1+1]

T = a [b]

A [3] = a [5-1+1]

A[3]= a [5] =1

7 6 5 4 3 2 1

5. coding

Class array 2{

Friend ..1 5 array 2 & )

          ..a5 array 2 & )

Public;

Void cetak_input ();

Void cetak_array();

Array 2 ();

Private;

Int a [100] ,n ,r,t; };

Array 2 :: array 2 (){

Cout << “mencetak atau membalik angka pada pemeseana array”;

Cout <<” masukan banyak digit “ : cin >> n ;

};

Void array 2 :: cetak_input (){

For (int I = 0; I < n : i ++){

Cout << “ masukan data ke_” << c+ 1 <<”: “;

Cin >> a [i];

}

For (int i = 0; i < n ; i++){

Cout << “ a;”;

Cout << a [i];}

}

Void array 2 :: cetak_array (){

R=n/2;

For (int i = 0 ; I < r; r ++){

T= a [i]

A[i] =a [n-i+1]

A[n-i+ 1]=t

}