11/29, C++ (clang)

11/29

//clang 6.0.0

#include <iostream>
#include <ctime>
#include <vector>
#include <string>
using namespace std;

//int easyBoard()

const int eRows = 5;
    const int eElements = 5;
    int EasyMatrix[eRows][eElements];
    int eShips = 4;
    
void eClear() 
{
    for (int i = 0; i < eRows; i++)
    {
        for (int j = 0; j < eElements; j++) {
            EasyMatrix[i][j] = 0;           
        }
    }
}   
    
int eNumber()
{  
         int c = 0;
         
    for (int i = 0; i < eRows; i++)
        {
        for (int j = 0; j < eElements; j++)
            {
            if (EasyMatrix[i][j] == 1)           
                c++;
            }
        }
        return c;
}
    
void eSetShips()
{
    int eS = 0;
    while (eS < eShips)
    {
        int x = rand() % eRows;
        int y = rand() % eElements;
        if (EasyMatrix[x][y] != 1)
        {
            eS++;
            EasyMatrix[x][y] = 1;
        }
    }
}

bool Attack(int x,int y)
{
    if(EasyMatrix[x][y] == 1)
    {
        EasyMatrix[x][y] = 2;
        return true;
    }
    return false;
}

int eMain()
{
    srand(time(NULL));
    eClear();
    eSetShips();
    int pos1,pos2;
    while(1)
    {
        cout << "Please input target location: "; cin >> pos1 >> pos2;
        if(Attack(pos1,pos2))
            cout << "It's a Hit! Shoot Again!" << endl;
        else
            cout << "You Missed! Try Again!" << endl;
        cout << "Number of ships left: " << eNumber() << endl << endl;
    }
    cout << "Game over!" << endl;
    system("pause");
}

int main()
{
    cout << "Hello, what is your name?" << endl;
    string userName;
    cin >> userName;
    cout << userName << ", choose the Difficulty: " << endl << "Easy, Medium, or Hard" << endl;
       
    string gameDifficulty;
    cin >> gameDifficulty;
    
    if ((gameDifficulty == "Easy")||(gameDifficulty == "easy"))   {
        cout << "easy" << "\n";
        
    }
     if ((gameDifficulty == "Medium")||(gameDifficulty == "medium"))   {
        cout << "medium" << "\n";
        
    }
     if ((gameDifficulty == "Hard")||(gameDifficulty == "hard"))   {
        cout << "hard" << "\n";
        
    }
    
    return 0;
}


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