Untitled

#include <iostream>
#include <fstream>
#include <string>

using namespace std;


int arr[5];

int i = -1;

void input() {
		i++;
	cout << "enter value" << endl;
	cin >> arr[i];
}

void read() {
	for (int j = 0; j <= i; j++) {
		cout << arr[j] << endl;
	}
}

void del() {
	int x;
	cout << "which index do you want to delete?" << endl;
	cin >> x;
	
	for (int j = x; j < i; j++) {
			arr[j] = arr[j + 1];
	}
	
	arr[i] = 0;
	i--;
}
int main() {
	
	
	int choice;
	char cont;
		do {
		system("cls");
	cout << "press 1 to input, press 2 to delete, press 3 to print all values" << endl;
	cin >> choice;
	
	
	if (choice == 1) {
		input();
	}
	
	else if (choice == 2) {
	del();
	}
	
	else if(choice == 3) {
		cout << "\n \n";
		cout << "values are: \n";
		read();
	}
	
	
	cout << "do you want to continue? y /n";
	cin >> cont;
} while(cont == 'y');
	
	
	return 0;
}