Diamond Asterisk

//Program menentukan Diamond Asterisk
#include <stdio.h>

int main (){
    int n;
    scanf ("%d", &n);

    int kiri, kanan, mid = 1;
    if (n % 2 == 1){
        kiri = (n + 1) / 2;
        kanan = kiri;
    }
    else{
        kiri = n/2;
        kanan = kiri + 1;
    }
//  printf ("%d %d\n", kiri, kanan);
    int i, j;
    for (i = 1; i <= n; i ++){
        if (n % 2 == 0){
            if (i == n)
                break;
        }
        for (j = 1; j <= n; j ++){
            if ((j == kiri) || (j == kanan))
                printf ("*");
            else
                printf ("-");
        }
        if (kiri == 1)
            mid = 0;
        if (mid == 0){
            kiri++;
            kanan--;
        }
        else{
            kiri--;
            kanan++;
        }
//      printf ("\n%d %d", kiri, kanan);
        printf ("\n");
    }
    return 0;
}