Algoritma 4.2

#include <iostream>
using namespace std;

int main() {
    int a, b;

    /* Penggunaan Notasi Didepan Variabel */
    a = 10; 
    b = 5;

    printf("Nilai A \t= %d", a); 
    printf("\nNilai ++A \t= %d", ++a);
    printf("\nNilai B \t= %d", b); 
    printf("\nNilai --B \t= %d", --b);
    cout << endl << endl;

    /* Penggunaan Notasi Dibelakang Variabel */
    a = 10; 
    b = 5;

    printf("Nilai A \t= %d", a); 
    printf("\nNilai A++ \t= %d", a++);
    printf("\nNilai B \t= %d", b); 
    printf("\nNilai B-- \t= %d", b--);
    cout << endl << endl;

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