Mencari nilai tertinggi, nilai terendah, dan rata-rata menggunakan pointer C++.

 Mencari nilai tertinggi, nilai terendah, dan rata-rata dari suatu data menggunakan pointer

Program C++

#include
using namespace std;
int main () {
int a = 0;
int i;
int sum = 0, max = 0, min = 0;


cout << "Banyaknya element yang akan diinput :";
cin >> a;

int data[a];

for(i=0; icout << "Input element ke ";
cout << i+1;
cout << " : ";
cin >> data[i];
}

cout << "\n Pake Array :";
cout << "\n data yang anda masukan adalah ";
max = min = data[0];
for(i=0; icout << data[i] << ',';
sum = sum + data[i];
if (max < data[i]) {
max = data[i];
}
if (min > data[i]) {
min = data[i];
}
}
cout << "\n Jumlah data : " << sum;
cout << "\n Rata-rata : " << sum/a;
cout << "\n terkecil :" << min;
cout << "\n terbesar : " << max;
cout << "\n================================\n";

//Pake pointer
sum = 0;
int *ptr;
ptr = data;

cout << "\n Pake Pointer :";
cout << "\n data yang anda masukan adalah ";
max = min = *ptr;
for(i=0; icout << *(ptr + i) << ',';

sum = sum + *(ptr + i);
if (max < *(ptr + i)) {
max = *(ptr + i);
}
if (min > *(ptr + i)) {
min = *(ptr + i);
}
}
cout << "\n Jumlah data : " << sum;
cout << "\n Rata-rata : " << sum/a;
cout << "\n terkecil :" << min;
cout << "\n terbesar : " << max;
return 0;
}

Hasil :