#include <ctime>
#include <iostream>
#include <cstdint>

using namespace std;

int main ( int argc,char * argv[]){
	int a[20] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};

	int back = 100;
	long int b[100] = {0};
	for(int * ptr = a, *last = a + 20; ptr < last; ptr++){
		cout << *ptr << endl;
		*ptr = back--;
	}
cout << "Section 1 finished " << endl << endl;	

	for(int * ptr = a, *last = a + 20; ptr < last; ptr++){
		cout << *ptr << endl;
	}
cout << "Section 2 finished " << endl << endl;	

	for(long int *ptr = b, *last = b + 100, val=0; ptr < last; ptr++, val++){
		*ptr = val;
	}

cout << "Section 3 finished " << endl << endl;	
	
	for(long int *ptr = b, *last = b + 100, val=0; ptr < last; ptr++, val++){
		cout << *ptr << endl;
	}

cout << "Section 4 finished " << endl << endl;	

	int index = 0;
	int var = 10;

	while(var not_eq b[index]){
		cout << "Index " << index << " is not 10" << endl;
		b[index] = 10000000;
		index++;
	}
	cout << "Index " << index << " is 10" << endl;

cout << "Section 5 finished " << endl << endl;	
	
	for(long int *ptr = b, *last = b + 100, val=0; ptr < last; ptr++, val++){
		cout << "Array Values==>" << val << "==>" << *ptr << endl;
	}
	cout << endl << endl;

cout << "Section 6 finished " << endl << endl;	
	var = 100;
	index = 0;
	while(var not_eq index){
		time_t sec = time(NULL);
		b[index] =  static_cast<long unsigned int>(sec) % static_cast<long unsigned int >(index);
		index++;
	}
	
	for(long int *ptr = b, *last = b + 100, val=0; ptr < last; ptr++, val++){
		cout << "Array Values==>" << val << "==>" << *ptr << endl;
	}

cout << "Section 7 finished " << endl << endl;	

	return 0;
}