C language course design homework source code (self-save)

#include <algorithm>
#include <iostream>
#include <math.h>
#include <windows.h>
#include <stdio.h>
using namespace std;
char mp[15] [15];
const int Len = 15;
const int win_count = 5;
bool Judge(const char map[15] [15].char a)// Determine if the game is over
{
    // printf("## %c\n", a);
    for (int i = 0; i < Len; i++)
    {
        for (int j = 0; j < Len; j++)
        {
            if (map[i][j] == a)
            {
                int count_a = 1;
                / / 1. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
                // Vertical direction
                for (int x = i - 1, times = 0; x >= 0; x--, times++)
                {
                    if (map[x][j] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                for (int y = i + 1, times = 0; y < Len; y++, times++)
                {
                    if (map[y][j] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                if (count_a >= win_count)
                {
                    return true;
                }
                / / 2. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
                / / transverse direction
                count_a = 1;
                for (int x = j - 1, times = 0; x >= 0; x--, times++)
                {
                    if (map[i][x] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                for (int y = j + 1, times = 0; y < Len; y++, times++)
                {
                    if (map[i][y] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                if (count_a >= win_count)
                {
                    return true;
                }
                / / 3. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
                // go up and down
                count_a = 1;
                for (int x = i - 1, y = j - 1, times = 0; i >= 0 && j >= 0; x--, y--, times++)
                {
                    if (map[x][y] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                for (int x = i + 1, y = j + 1, times = 0; i < Len && j < Len; x++, y++, times++)
                {
                    if (map[x][y] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                if (count_a >= win_count)
                {
                    return true;
                }
                / / 4. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
                // go up
                count_a = 1;
                for (int x = i + 1, y = j - 1, times = 0; x < Len && y >= 0; x++, y--, times++)
                {
                    if (map[x][y] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                for (int x = i - 1, y = j + 1, times = 0; x >= 0 && y < Len; x--, y++, times++)
                {
                    if (map[x][y] == a)
                    {
                        count_a++;
                    }
                    else
                        break;
                    if (times > win_count - 1)
                        break;
                }
                if (count_a >= win_count)
                {
                    return true;
                }
                //-------------------------------------------------------------------}}}return false;
}
void f(a)// Print the game rules
{
     printf(" --------------------------------------------------------\n");
    printf(" | _________________________________ |\n");
    printf(" | | The Game will begin!!! | |\n");
    printf(" | |_______________________________| |\n");
    printf("The rules of the game * | | * \ n");
    printf("| please both sides players take turns to put pieces of input coordinates (separated by Spaces) | \ n");
    printf("| black (@) is: @ | \ n");
    printf("| | white (O) is: O \ n");
    printf("Put | | black first \ n");
    printf(" ---------------------------------------------------------\n");
}
int main(a)
{
    f(a);for (int i = 10; i >= 1; i--)Sleep(1000), printf("%2d seconds to start game \n", i);
        system("cls");
        for (int i = 0; i <= 15; i++)
            for (int j = 0; j <= 15; j++)
                mp[i][j] = ' ';
    // Print the result (debug)
    printf("");
    for (int i = 1; i <= 15; i++)
        printf("%-4d", i);
    printf("\n");
    printf(" ____________________________________________________________\n");
    for (int i = 0; i < 15; i++)
    {
        if (i >= 0)
            printf("%-3d", i + 1);
        else
            printf("");
        printf("|");

        for (int j = 0; j < 15; j++)
            printf(" %-2c|", mp[i][j]);
        printf("\n ____________________________________________________________\n");
    }
    printf("\n\n");

    int heng, zong, flag = 0;
    printf("Please enter black (@) coordinates :\n");
    mp[15] [15] = ' ';
    while (scanf("%d%d", &zong, &heng))
    {
        / / input
        // printf("%"
        // system("cls");)
        while (heng < 1 || zong < 1 || heng > Len || zong > Len || mp[zong- 1][heng- 1] != ' ')
        {
// printf("h=%d z=%d l=%d %c\n", heng, zong, Len, mp[zong][heng]);
            printf("Input error,input again!!! \n");
            if (flag % 2= =0)
                printf("Please enter black (@) coordinates :\n");
            else
                printf("Please enter white (O) coordinates :\n");
            scanf("%d%d", &zong, &heng);
        }
        cout << "Input success!!! \n";
        system("cls");
        if (flag % 2= =0)
            mp[zong - 1][heng - 1] = The '@';
        else
            mp[zong - 1][heng - 1] = 'O';
        // Print a new map
        printf("");
        for (int i = 1; i <= 15; i++)
            printf("%-4d", i);
        printf("\n");
        printf(" ____________________________________________________________\n");
        for (int i = 0; i < 15; i++)
        {
            if (i >= 0)
                printf("%-3d", i + 1);
            else
                printf("");
            printf("|");

            for (int j = 0; j < 15; j++)
                printf(" %-2c|", mp[i][j]);

            printf("\n ____________________________________________________________\n");
        }
        printf("\n\n");
        // Decide which side wins
        if (flag % 2= =0)
        {
            if (Judge(mp, The '@'))
            {
                printf("Black wins!! \n");
                break; }}else
        {
            if (Judge(mp, 'O'))
            {
                printf("White wins!! \n");
                break;
            }
        }
        flag++;
        if (flag % 2= =0)
            printf("Please enter black (@) coordinates :\n");
        else
            printf("Please enter white (O) coordinates :\n");
    }
    printf("Game over!! \n");
    char p[100];
    gets(p);
    return 0;
}
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