Algoritma 4.2

#include <iostream>
using namespace std;

int main() {
    int a , b;
    /* penggunaan notasi didepan variable */
    a=10; b=5;
    printf ("Nilai A \t\t = %d", a); printf ("\n Nilai ++A \t\t = %d", ++a);
    printf ("\n Nilai B \t\t = %d", b); printf ("\n Nilai --B \t\t = %d", --b);
    
    cout<<endl<<endl;
    
    /* penggunaan notasi dibelakang variable */
    a=10; b=5;
    printf ("Nilai A \t\t = %d", a); printf ("\n Nilai A++ \t\t = %d", a++);
    printf ("\n Nilai B \t\t = %d", b); printf ("\n Nilai 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;
}