#include<stdio.h>

int main()
{
    int length,secim;
    printf("Enter the rows");
    scanf("%d %d",&secim,&length);
    if (secim == 1)
    {
        if((length-2)%4 == 0 && length !=2)
        {
    printf("+");
    for(int i = 0; i<length;i++)
    {
        printf("-");
    }
    printf("+");
    printf("\n");    
    int sayac = 2,bosluksayac = 2;
    for(int i = 0; i < length; i++){
        if(sayac == 0){
            sayac = 2;
            printf("|");
            for (int j = 0; j < length; j++)
            {
                printf(" ");
            }
            printf("|");
            printf("\n");
            printf("|");
            for (int j = 0; j < length; j++)
            {
                printf(" ");
            }
            printf("|");
            printf("\n");
            i++;
        }
        else
        {
            printf("|");
            for (int j = 0; j < length; j++)
            {
                printf("X");
            }
            printf("|");
            printf("\n");
            sayac--;
        }
    }
        printf("+");
    for(int i = 0; i<length;i++)
    {
        printf("-");
    }
    printf("+");
        }
    else
    {
        printf("Sorry this selection cannot be displayed.");
        printf("\n");
    }
    }
    // adssksalskdjlakd
    if(secim == 2){
        if((length-2)%4 == 0 && length !=2)
        {
        int kontrol = 1,kontrolsay = 0;
        printf("+");
        for(int i = 0; i<length;i++)
        {
        printf("-");
        }
        printf("+");
        printf("\n");
        for (int i = 0;i<length;i++)
        {
            printf("|");
            for(int o = 0; o <length;o++)
            {
                if(kontrol == 1)
                {
                    printf("X");
                    kontrolsay++;
                    if (kontrolsay == 2)
                    {
                        kontrolsay = 0;
                        kontrol = 0;
                    }
                }
                else if(kontrol == 0)
                {
                    printf(" ");
                    kontrolsay++;
                    if (kontrolsay == 2)
                    {
                        kontrolsay = 0;
                        kontrol = 1;
                    }
                }
            }
            kontrol = 1;
            kontrolsay = 0;
            printf("|");
            printf("\n");
        }
        printf("+");
        for(int i = 0; i<length;i++)
        {
        printf("-");
        }
        printf("+");
        }
        else {
            printf("Sorry this selection cannot be displayed.");
            return 0;
        }
    }
    if(secim == 3)
    {
        if(length %2 == 0){
        printf("Sorry this selection cannot be displayed.");
            return 0;
        }
        else{
        printf("+");
        for(int i = 0; i<length-1;i++)
        {
        printf("-");
        }
        printf("+");
        printf("\n");
        
        int i, j, N;
    int count;

    count = length;
        for(i=1; i<=count; i++)
        {
            printf("|");
            for(j=1; j<=count; j++)
            {
                if(j==i || (j==count - i + 1))
                {
                    printf("X");
                }
                else
                {
                    printf(" ");
                }
            }
            printf("|");    
            printf("\n");
        }
        
        printf("+");
        for(int i = 0; i<length-1;i++)
        {
        printf("-");
        }
        printf("+");
        }
    }
    return 0;
}