#include <stdio.h>
#include <stdlib.h>

int main()
{
    int n;
    printf("Iveskite skaiciu N - ");
    scanf("%d", &n);

    int **grid = malloc(n*sizeof(int*));
    int i, j, z;
    int bound = n;
    for(i = 0; i < n; i++){
        grid[i]=malloc(n*sizeof(int));
    }

    ///

    int val = 1, loop = 0;

    for(z = 0; z < n/2; z++){
    for(i = loop; i < bound-loop; i++){
        grid[i][j] = val;
        val++;
    }
    val--;
    printf("test");
    for(j = loop; j < bound-loop; j++){
            printf("test");
        grid[i][j] = val;
    printf("test");
        val++;
    }
    //////////////
    printf("test");
    val--;
    for(; i > 0+loop; i--){
        grid[i][j] = val;
        val++;
    }
    val--;
    for(; j > 0+loop; j--){
        grid[i][j] = val;
        val++;
    }
    loop++;
    }

    if(n % 2 != 0){
        grid[n/2+1][n/2+1] = n*n;

    }

    ///


    /*for(i = 0; i < x; i++){
        for(j = 0; j < n; j++){
            grid[i][j] = val;
            val++;
        }
    }*/

    for(i = 0; i < n; i++){
        for(j = 0; j < n; j++){
            printf("%d ", grid[i][j]);
        }
        printf("\n");
    }


    return 0;
}