gameOpenTheSamePair

#include <stdio.h>
#include <conio.h>

int status[5][5], answer[4][4], c, x1, x2, y11, y2;
char cover[5][5];


void khoitao(void);
void openPoint(int* , int*);
void display(void);
void kiemtra(void);


/*              Start CODE              */

int main(void){

    srand(time(0));
    khoitao();

    while(1){

        c= 0;
        display();

        openPoint(&x1, &x2);
        system ("cls");
        status[x1][x2]=1;
        display();

        openPoint(&y11, &y2);
        system ("cls");
        status[y11][y2]=1;
        display();

        kiemtra();

    /*  Kiem tra Ket Thuc   */
        int i, j;
        for (i=0; i<5; i++)
            for (j=0; j<5; j++)
                if (status[i][j]==0) c++;

        if (c==0) break;


    /*  Exit?   */
        char t;
        printf ("\n\t'x' de thoat: "); fflush(stdin); scanf ("%c", &t);
        if (t=='x' || t=='X') return 0;
        fflush(stdin);

        system("cls");
    }


    /*      Chuc mung   */
    printf ("\n\n\t\tCongratulation!\n\tBan da mo thanh cong het tat ca cac o!\n\n");
    getch();
    printf ("\n\n\tCam on da choi game, hen gap lai!\n");

    getch();
    return 0;
}

/*   KET THUC CHUONG TRINH  */



// Khoi tao
void khoitao(void){
    int ra[16], h=0, i, j;

    for (i=0; i<5; i++)
        for (j=0; j<5; j++){
            if (i==0 || j==0) {
                status[i][j]=1;
                if (i==0) cover[i][j]= (char) i;
                    else if (j==0) cover[i][j]= (char) j;
            }
            else {
                status[i][j]= 0;
                cover[i][j]= '*';
            }
        }

    /* Tao bang ket qua*/

    ra[0]= (rand()%8)+1;

    for (i=1; i<16;){
        int x, t;

        t=0;
        x= rand()%8+1;

        for (j=0; j<i;j++){
            if (x==ra[j]) t++;
        }

        if (t<2){
            ra[i]=x;
            i++;
        }
    }

    for (i=0; i<4; i++){
        for (j=0; j<4; j++){
            answer[i][j]= ra[h];
            h++;
        }
    }


    /*  END Tao bang ket qua*/
}
//End khoi tao


// Chon diem
void openPoint(int *x, int *y){
    int xa, ya, i, j;

    //x1=*x; y1= *y;
    loop:
    printf ("\nChon vi tri de mo (x, y): "); scanf ("%d%d", &xa, &ya);

    if (xa<1 || ya<1 || xa>4 || ya>4) {
        printf ("\nVi tri ban chon khong hop le, vui long chon lai.");
        getch();
        goto loop;
    }
    else{
        *x=xa; *y=ya;
    }
}
//End Chon Diem


// Hien Thi
void display(void){
    int i, j;

        /*      Tao BANNER      */
        printf ("\t\t\t     \t\t\t\tcoder:NguyenMinhHieu\n\n\t\t   ==Game OPEN THE SAME PAIR==\n\n");
        /*       Het BANNER         */

        for (i=0; i<5; i++)
        for (j=0; j<5; j++){
            if (i==0 || j==0) {
                status[i][j]=1;
                if (i==0) cover[i][j]= 'y';
                    else if (j==0) cover[i][j]= 'x';
            }
            else {
                cover[i][j]= '*';
            }
        }

        cover[0][0]=2;

    printf ("\t");

    for (i=0; i<5; i++){
        for (j=0; j<5; j++){
            if (status[i][j]==1 && i!=0 && j!=0) cover[i][j]=answer[i-1][j-1]+48;
            printf ("\t%c", cover[i][j]);
        }
        printf ("\n\n\n\t");
    }
}
//End  Hien thi


//Kiem Tra
void kiemtra(void){

    if (x1==y11 && x2==y2) printf ("\nBan da chon cung mot o!");
        else if (answer[x1-1][x2-1]!=answer[y11-1][y2-1])
            status[x1][x2]=status[y11][y2]=0;

    y11=y2=x1=x2=0;

}
//End Kiem Tra

/*                 END                 */