algoritma 4.2

#include <iostream>

using namespace std;
// Nama : ahmad lukman
// NIM  : 3420230015

int main() {
  int a, b;

  /* Penggunaan Notasi Di depan Variabel */
  a = 10;
  b = 5;
  printf("Nilai A \t\t= %d", a);
  printf("\nNilai B \t\t= %d", b);
  printf("\nNilai ++A \t\t= %d", ++a);
  printf("\nNilai --B \t\t= %d", --b);
  cout << endl << endl;

  /* Penggunaan Notasi Dib elakang Variabel */
  a = 10;
  b = 5;
  printf("Nilai A \t\t= %d", a);
  printf("\nNilai B \t\t= %d", b);
  printf("\nNilai A++ \t\t= %d", a++);
  printf("\nNilai B-- \t\t= %d", b--);
  cout << endl << endl;

  printf("Nilai A sekarang \t= %d\n", a);
  printf("Nilai B sekarang \t= %d", b);
  return 0;
}