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

using namespace std;

const int MAX = 8; // max size of 8, 0-7
void NOT_Operation(int array[MAX]); // NOT
void AND_Operation(int array_1[MAX], int array_2[MAX]); // AND
void OR_Operation(int array_1[MAX], int array_2[MAX]); // OR
void CONVERT_Operation(int array[MAX]); // CONVERT
void LSHIFT_Operation(int array[MAX], int N); // L SHIFT

int toPower(int value, int power); // function i made to take some value to some power

int main()
{
    int test_array_1[MAX] = {0, 0, 0, 0, 0, 0, 0, 1};
    int test_array_2[MAX] = {1, 0, 0, 1, 1, 1, 0, 1};

    cout<< "NOT : ";
    NOT_Operation(test_array_1); // testing NOT
    cout<< "AND : ";
    AND_Operation(test_array_1, test_array_2); // testing AND
    cout<< "OR : ";
    OR_Operation(test_array_1, test_array_2); // testing OR
    cout<< "toPower Function : " << toPower(2,3) << endl; // testing toPower function
    cout<< "CONVERT : ";
    CONVERT_Operation(test_array_1); // testing CONVERT
    cout<<"LEFT SHIFT : ";
    LSHIFT_Operation(test_array_1, 0); // testing LEFT SHIFT

}

void NOT_Operation(int array[MAX]) // NOT OPERATION
{

    for(int i = 0; i < MAX; i++)
    {
        if(array[i] == 0) // if its a 0 at position "i"
        {
            cout<< "1"; // output 1
        } else
        {
            cout<<"0"; // otherwise output 0
        }
    }
    cout<<endl;
}

void AND_Operation(int array_1[MAX], int array_2[MAX]) // AND OPERATION
{
    for(int i = 0; i < MAX; i++)
    {
        if(array_1[i] == 1 && array_2[i] == 1) // if both values are 1
        {
            cout<<"1"; // output 1
        } else
        {
            cout<<"0"; // otherwise ouput 0
        }
    }
    cout<<endl;
}

void OR_Operation(int array_1[MAX], int array_2[MAX]) // OR OPERATION
{
    for(int i = 0; i < MAX; i++)
    {
        if(array_1[i] == 1 || array_2[i] == 1) // if one of the values are 1
        {
            cout<<"1"; // output 1
        } else
        {
            cout<<"0"; // otherwise ouput 0
        }
    }
    cout<<endl;
}

int toPower(int value, int power) // toPOWER FUNCTION
{
    int result = 1; // start with 1 bc we are multiplying

    for(int i = 0; i < power; i++) // loop "power" many times
    {
    result *= value; // mutliply value to result the amount of "power" times
    }
    return result; // return result
}

void CONVERT_Operation(int array[MAX])
{
    int power = 7; // make power 7 because going from 7-1
    int result = 0; // result variable

    for(int i = 0; i < MAX; i++)
    {
        result += array[i] * toPower(2, power); // add array value times 2 to power of power variable to result
        power--; // decrease power
    }
    cout<< result << " in base 10." <<endl; // output result
}

void LSHIFT_Operation(int array[MAX], int N)
{
    int temp[MAX]; // temp array

    for(int i = 0; i < MAX; i++)
    {
        temp[i] = array[i]; // copy over values from array
    }

    for(int j = 0; j < N; j++) // repeat for N shifts
    {
        for (int i = 0; i < MAX - 1; i++) // shift all values excluding last
        {
            temp[i] = temp[i + 1]; // all values shifted over one
        }
        temp[MAX - 1] = 0; // last becomes 0
    }

    for(int k = 0; k < MAX; k++)
    {
        cout<<temp[k]; // output values
    }
}