Brute Force C++

#include<iostream>
#include<conio.h>

using namespace std;

int main() {

int arr[] = {7, 5, 11, 9, 99, 100, 56, 8, 12};
int maks, n, k;

n = sizeof(arr)/sizeof(arr[0]);
cout << "Jumlah element array = " << n << endl << endl;

maks = arr[0];
cout << "Nilai maks awal  = " << maks << endl << endl;

for(k = 1; k <= (n-1); k++) {
if(arr[k] > maks)
maks =arr[k];
}
cout << "Bilangan terbesar = " << maks;

getch();
return 0;
}