4.1

Problem : Rearrange the elements in an array so that they appear in reverse order.
penyelesaian dengan menggunakan dev c++ :

#include <iostream>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */
using namespace std;
int main(int argc, char** argv) {
    char balik[10]="123456789";
    cout<<"Kata Awal: ";
    for(int i=0;i<10;i++){
        cout<<balik[i];
    }
    cout<<endl;
    cout<<"Di Balik :";
    for(int i=10; i>=0; i--){
        cout<<balik[i];
    }
    return 0;
}